21764708532

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:368

約数の個数: 384

約数和(自身を含む): 68785274880

約数和(自身を除く): 47020566348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 67, 83, 84, 93, 108, 124, 126, 134, 166, 167, 186, 189, 201, 217, 249, 252, 268, 279, 332, 334, 372, 378, 402, 434, 469, 498, 501, 558, 581, 603, 651, 668, 747, 756, 804, 837, 868, 938, 996, 1002, 1116, 1162, 1169, 1206, 1302, 1407, 1494, 1503, 1674, 1743, 1809, 1876, 1953, 2004, 2077, 2241, 2324, 2338, 2412, 2573, 2604, 2814, 2988, 3006, 3348, 3486, 3507, 3618, 3906, 4154, 4221, 4482, 4509, 4676, 5146, 5177, 5229, 5561, 5628, 5859, 6012, 6231, 6972, 7014, 7236, 7719, 7812, 8308, 8442, 8964, 9018, 10292, 10354, 10458, 10521, 11122, 11189, 11718, 12462, 12663, 13861, 14028, 14539, 15438, 15531, 15687, 16683, 16884, 18011, 18036, 18693, 20708, 20916, 21042, 22244, 22378, 23157, 23436, 24924, 25326, 27722, 29078, 30876, 31062, 31374, 31563, 33366, 33567, 36022, 36239, 37386, 38927, 41583, 42084, 43617, 44756, 46314, 46593, 50049, 50652, 54033, 55444, 56079, 58156, 62124, 62748, 63126, 66732, 67134, 69471, 72044, 72478, 74772, 77854, 78323, 83166, 87234, 92628, 93186, 97027, 100098, 100701, 108066, 108717, 112158, 116781, 124749, 126252, 130851, 134268, 138942, 139779, 144956, 150147, 155708, 156646, 162099, 166332, 172391, 174468, 186372, 194054, 200196, 201402, 216132, 217434, 224316, 233562, 234969, 249498, 261702, 277884, 279558, 291081, 300294, 302103, 313292, 324198, 326151, 344782, 346859, 350343, 374247, 388108, 392553, 402804, 429691, 434868, 467124, 469938, 486297, 498996, 517173, 523404, 559116, 582162, 600588, 604206, 648396, 652302, 689564, 693718, 700686, 704907, 748494, 785106, 859382, 873243, 928687, 939876, 972594, 978453, 1034346, 1040577, 1051029, 1164324, 1206737, 1208412, 1289073, 1304604, 1387436, 1401372, 1409814, 1496988, 1551519, 1570212, 1718764, 1746486, 1857374, 1945188, 1956906, 2068692, 2081154, 2102058, 2114721, 2413474, 2428013, 2578146, 2619729, 2786061, 2819628, 3007837, 3103038, 3121731, 3492972, 3620211, 3714748, 3867219, 3913812, 4162308, 4204116, 4229442, 4654557, 4826948, 4856026, 5156292, 5239458, 5572122, 6015674, 6206076, 6243462, 6500809, 7240422, 7284039, 7734438, 8358183, 8458884, 9023511, 9309114, 9365193, 9712052, 10478916, 10860633, 11144244, 11601657, 12031348, 12486924, 13001618, 14480844, 14568078, 15468876, 16716366, 18047022, 18618228, 18730386, 19502427, 21721266, 21852117, 23203314, 25074549, 26003236, 27070533, 28789297, 29136156, 32581899, 33432732, 36094044, 37460772, 39004854, 43442532, 43704234, 46406628, 50149098, 54141066, 57578594, 58507281, 65163798, 65556351, 78009708, 81211599, 86367891, 87408468, 100298196, 108282132, 115157188, 117014562, 130327596, 131112702, 162423198, 172735782, 175521843, 201525079, 234029124, 259103673, 262225404, 324846396, 345471564, 351043686, 403050158, 518207346, 604575237, 702087372, 777311019, 806100316, 1036414692, 1209150474, 1554622038, 1813725711, 2418300948, 3109244076, 3627451422, 5441177133, 7254902844, 10882354266, 21764708532]

約数ペア:

[(1, 21764708532), (2, 10882354266), (3, 7254902844), (4, 5441177133), (6, 3627451422), (7, 3109244076), (9, 2418300948), (12, 1813725711), (14, 1554622038), (18, 1209150474), (21, 1036414692), (27, 806100316), (28, 777311019), (31, 702087372), (36, 604575237), (42, 518207346), (54, 403050158), (62, 351043686), (63, 345471564), (67, 324846396), (83, 262225404), (84, 259103673), (93, 234029124), (108, 201525079), (124, 175521843), (126, 172735782), (134, 162423198), (166, 131112702), (167, 130327596), (186, 117014562), (189, 115157188), (201, 108282132), (217, 100298196), (249, 87408468), (252, 86367891), (268, 81211599), (279, 78009708), (332, 65556351), (334, 65163798), (372, 58507281), (378, 57578594), (402, 54141066), (434, 50149098), (469, 46406628), (498, 43704234), (501, 43442532), (558, 39004854), (581, 37460772), (603, 36094044), (651, 33432732), (668, 32581899), (747, 29136156), (756, 28789297), (804, 27070533), (837, 26003236), (868, 25074549), (938, 23203314), (996, 21852117), (1002, 21721266), (1116, 19502427), (1162, 18730386), (1169, 18618228), (1206, 18047022), (1302, 16716366), (1407, 15468876), (1494, 14568078), (1503, 14480844), (1674, 13001618), (1743, 12486924), (1809, 12031348), (1876, 11601657), (1953, 11144244), (2004, 10860633), (2077, 10478916), (2241, 9712052), (2324, 9365193), (2338, 9309114), (2412, 9023511), (2573, 8458884), (2604, 8358183), (2814, 7734438), (2988, 7284039), (3006, 7240422), (3348, 6500809), (3486, 6243462), (3507, 6206076), (3618, 6015674), (3906, 5572122), (4154, 5239458), (4221, 5156292), (4482, 4856026), (4509, 4826948), (4676, 4654557), (5146, 4229442), (5177, 4204116), (5229, 4162308), (5561, 3913812), (5628, 3867219), (5859, 3714748), (6012, 3620211), (6231, 3492972), (6972, 3121731), (7014, 3103038), (7236, 3007837), (7719, 2819628), (7812, 2786061), (8308, 2619729), (8442, 2578146), (8964, 2428013), (9018, 2413474), (10292, 2114721), (10354, 2102058), (10458, 2081154), (10521, 2068692), (11122, 1956906), (11189, 1945188), (11718, 1857374), (12462, 1746486), (12663, 1718764), (13861, 1570212), (14028, 1551519), (14539, 1496988), (15438, 1409814), (15531, 1401372), (15687, 1387436), (16683, 1304604), (16884, 1289073), (18011, 1208412), (18036, 1206737), (18693, 1164324), (20708, 1051029), (20916, 1040577), (21042, 1034346), (22244, 978453), (22378, 972594), (23157, 939876), (23436, 928687), (24924, 873243), (25326, 859382), (27722, 785106), (29078, 748494), (30876, 704907), (31062, 700686), (31374, 693718), (31563, 689564), (33366, 652302), (33567, 648396), (36022, 604206), (36239, 600588), (37386, 582162), (38927, 559116), (41583, 523404), (42084, 517173), (43617, 498996), (44756, 486297), (46314, 469938), (46593, 467124), (50049, 434868), (50652, 429691), (54033, 402804), (55444, 392553), (56079, 388108), (58156, 374247), (62124, 350343), (62748, 346859), (63126, 344782), (66732, 326151), (67134, 324198), (69471, 313292), (72044, 302103), (72478, 300294), (74772, 291081), (77854, 279558), (78323, 277884), (83166, 261702), (87234, 249498), (92628, 234969), (93186, 233562), (97027, 224316), (100098, 217434), (100701, 216132), (108066, 201402), (108717, 200196), (112158, 194054), (116781, 186372), (124749, 174468), (126252, 172391), (130851, 166332), (134268, 162099), (138942, 156646), (139779, 155708), (144956, 150147)]