21776648712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{5381}}^1$

素因数の和:5536

約数の個数: 256

約数和(自身を含む): 71610739200

約数和(自身を除く): 49834090488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 109, 119, 136, 156, 168, 182, 204, 218, 221, 238, 273, 312, 327, 357, 364, 408, 436, 442, 476, 546, 654, 663, 714, 728, 763, 872, 884, 952, 1092, 1308, 1326, 1417, 1428, 1526, 1547, 1768, 1853, 2184, 2289, 2616, 2652, 2834, 2856, 3052, 3094, 3706, 4251, 4578, 4641, 5304, 5381, 5559, 5668, 6104, 6188, 7412, 8502, 9156, 9282, 9919, 10762, 11118, 11336, 12376, 12971, 14824, 16143, 17004, 18312, 18564, 19838, 21524, 22236, 24089, 25942, 29757, 32286, 34008, 37128, 37667, 38913, 39676, 43048, 44472, 48178, 51884, 59514, 64572, 69953, 72267, 75334, 77826, 79352, 91477, 96356, 103768, 113001, 119028, 129144, 139906, 144534, 150668, 155652, 168623, 182954, 192712, 209859, 226002, 238056, 274431, 279812, 289068, 301336, 311304, 337246, 365908, 419718, 452004, 489671, 505869, 548862, 559624, 578136, 586529, 640339, 674492, 731816, 839436, 904008, 979342, 1011738, 1097724, 1173058, 1189201, 1280678, 1348984, 1469013, 1678872, 1759587, 1921017, 1958684, 2023476, 2195448, 2346116, 2378402, 2561356, 2938026, 3519174, 3567603, 3842034, 3917368, 4046952, 4105703, 4692232, 4756804, 5122712, 5876052, 7038348, 7135206, 7624877, 7684068, 8211406, 8324407, 9513608, 9970993, 11752104, 12317109, 14076696, 14270412, 15249754, 15368136, 16422812, 16648814, 19941986, 22874631, 24634218, 24973221, 28540824, 29912979, 30499508, 32845624, 33297628, 39883972, 45749262, 49268436, 49946442, 53374139, 59825958, 60999016, 66595256, 69796951, 79767944, 91498524, 98536872, 99892884, 106748278, 119651916, 129622909, 139593902, 160122417, 182997048, 199785768, 209390853, 213496556, 239303832, 259245818, 279187804, 320244834, 388868727, 418781706, 426993112, 518491636, 558375608, 640489668, 777737454, 837563412, 907360363, 1036983272, 1280979336, 1555474908, 1675126824, 1814720726, 2722081089, 3110949816, 3629441452, 5444162178, 7258882904, 10888324356, 21776648712]

約数ペア:

[(1, 21776648712), (2, 10888324356), (3, 7258882904), (4, 5444162178), (6, 3629441452), (7, 3110949816), (8, 2722081089), (12, 1814720726), (13, 1675126824), (14, 1555474908), (17, 1280979336), (21, 1036983272), (24, 907360363), (26, 837563412), (28, 777737454), (34, 640489668), (39, 558375608), (42, 518491636), (51, 426993112), (52, 418781706), (56, 388868727), (68, 320244834), (78, 279187804), (84, 259245818), (91, 239303832), (102, 213496556), (104, 209390853), (109, 199785768), (119, 182997048), (136, 160122417), (156, 139593902), (168, 129622909), (182, 119651916), (204, 106748278), (218, 99892884), (221, 98536872), (238, 91498524), (273, 79767944), (312, 69796951), (327, 66595256), (357, 60999016), (364, 59825958), (408, 53374139), (436, 49946442), (442, 49268436), (476, 45749262), (546, 39883972), (654, 33297628), (663, 32845624), (714, 30499508), (728, 29912979), (763, 28540824), (872, 24973221), (884, 24634218), (952, 22874631), (1092, 19941986), (1308, 16648814), (1326, 16422812), (1417, 15368136), (1428, 15249754), (1526, 14270412), (1547, 14076696), (1768, 12317109), (1853, 11752104), (2184, 9970993), (2289, 9513608), (2616, 8324407), (2652, 8211406), (2834, 7684068), (2856, 7624877), (3052, 7135206), (3094, 7038348), (3706, 5876052), (4251, 5122712), (4578, 4756804), (4641, 4692232), (5304, 4105703), (5381, 4046952), (5559, 3917368), (5668, 3842034), (6104, 3567603), (6188, 3519174), (7412, 2938026), (8502, 2561356), (9156, 2378402), (9282, 2346116), (9919, 2195448), (10762, 2023476), (11118, 1958684), (11336, 1921017), (12376, 1759587), (12971, 1678872), (14824, 1469013), (16143, 1348984), (17004, 1280678), (18312, 1189201), (18564, 1173058), (19838, 1097724), (21524, 1011738), (22236, 979342), (24089, 904008), (25942, 839436), (29757, 731816), (32286, 674492), (34008, 640339), (37128, 586529), (37667, 578136), (38913, 559624), (39676, 548862), (43048, 505869), (44472, 489671), (48178, 452004), (51884, 419718), (59514, 365908), (64572, 337246), (69953, 311304), (72267, 301336), (75334, 289068), (77826, 279812), (79352, 274431), (91477, 238056), (96356, 226002), (103768, 209859), (113001, 192712), (119028, 182954), (129144, 168623), (139906, 155652), (144534, 150668)]