887438916

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 288

約数和(自身を含む): 2922250240

約数和(自身を除く): 2034811324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 79, 81, 84, 91, 108, 117, 126, 127, 156, 158, 162, 182, 189, 234, 237, 243, 252, 254, 273, 316, 324, 351, 364, 378, 381, 468, 474, 486, 508, 546, 553, 567, 702, 711, 756, 762, 819, 889, 948, 972, 1027, 1053, 1092, 1106, 1134, 1143, 1404, 1422, 1524, 1638, 1651, 1659, 1701, 1778, 2054, 2106, 2133, 2212, 2268, 2286, 2457, 2667, 2844, 3081, 3159, 3276, 3302, 3318, 3402, 3429, 3556, 4108, 4212, 4266, 4572, 4914, 4953, 4977, 5334, 6162, 6318, 6399, 6604, 6636, 6804, 6858, 7189, 7371, 8001, 8532, 9243, 9828, 9906, 9954, 10033, 10287, 10668, 11557, 12324, 12636, 12798, 13716, 14378, 14742, 14859, 14931, 16002, 18486, 19197, 19812, 19908, 20066, 20574, 21567, 22113, 23114, 24003, 25596, 27729, 28756, 29484, 29718, 29862, 30099, 30861, 32004, 34671, 36972, 38394, 40132, 41148, 43134, 44226, 44577, 44793, 46228, 48006, 55458, 59436, 59724, 60198, 61722, 64701, 69342, 70231, 72009, 76788, 83187, 86268, 88452, 89154, 89586, 90297, 96012, 104013, 110916, 120396, 123444, 129402, 130429, 133731, 134379, 138684, 140462, 144018, 166374, 178308, 179172, 180594, 194103, 208026, 210693, 216027, 249561, 258804, 260858, 267462, 268758, 270891, 280924, 288036, 312039, 332748, 361188, 388206, 391287, 401193, 416052, 421386, 432054, 499122, 521716, 534924, 537516, 541782, 582309, 624078, 632079, 776412, 782574, 802386, 812673, 842772, 864108, 913003, 936117, 998244, 1083564, 1164618, 1173861, 1248156, 1264158, 1565148, 1604772, 1625346, 1746927, 1826006, 1872234, 1896237, 2329236, 2347722, 2438019, 2528316, 2739009, 2808351, 3250692, 3493854, 3521583, 3652012, 3744468, 3792474, 4695444, 4876038, 5478018, 5616702, 5688711, 6987708, 7043166, 7584948, 8217027, 9752076, 10564749, 10956036, 11233404, 11377422, 14086332, 16434054, 17066133, 21129498, 22754844, 24651081, 31694247, 32868108, 34132266, 42258996, 49302162, 63388494, 68264532, 73953243, 98604324, 126776988, 147906486, 221859729, 295812972, 443719458, 887438916]

約数ペア:

[(1, 887438916), (2, 443719458), (3, 295812972), (4, 221859729), (6, 147906486), (7, 126776988), (9, 98604324), (12, 73953243), (13, 68264532), (14, 63388494), (18, 49302162), (21, 42258996), (26, 34132266), (27, 32868108), (28, 31694247), (36, 24651081), (39, 22754844), (42, 21129498), (52, 17066133), (54, 16434054), (63, 14086332), (78, 11377422), (79, 11233404), (81, 10956036), (84, 10564749), (91, 9752076), (108, 8217027), (117, 7584948), (126, 7043166), (127, 6987708), (156, 5688711), (158, 5616702), (162, 5478018), (182, 4876038), (189, 4695444), (234, 3792474), (237, 3744468), (243, 3652012), (252, 3521583), (254, 3493854), (273, 3250692), (316, 2808351), (324, 2739009), (351, 2528316), (364, 2438019), (378, 2347722), (381, 2329236), (468, 1896237), (474, 1872234), (486, 1826006), (508, 1746927), (546, 1625346), (553, 1604772), (567, 1565148), (702, 1264158), (711, 1248156), (756, 1173861), (762, 1164618), (819, 1083564), (889, 998244), (948, 936117), (972, 913003), (1027, 864108), (1053, 842772), (1092, 812673), (1106, 802386), (1134, 782574), (1143, 776412), (1404, 632079), (1422, 624078), (1524, 582309), (1638, 541782), (1651, 537516), (1659, 534924), (1701, 521716), (1778, 499122), (2054, 432054), (2106, 421386), (2133, 416052), (2212, 401193), (2268, 391287), (2286, 388206), (2457, 361188), (2667, 332748), (2844, 312039), (3081, 288036), (3159, 280924), (3276, 270891), (3302, 268758), (3318, 267462), (3402, 260858), (3429, 258804), (3556, 249561), (4108, 216027), (4212, 210693), (4266, 208026), (4572, 194103), (4914, 180594), (4953, 179172), (4977, 178308), (5334, 166374), (6162, 144018), (6318, 140462), (6399, 138684), (6604, 134379), (6636, 133731), (6804, 130429), (6858, 129402), (7189, 123444), (7371, 120396), (8001, 110916), (8532, 104013), (9243, 96012), (9828, 90297), (9906, 89586), (9954, 89154), (10033, 88452), (10287, 86268), (10668, 83187), (11557, 76788), (12324, 72009), (12636, 70231), (12798, 69342), (13716, 64701), (14378, 61722), (14742, 60198), (14859, 59724), (14931, 59436), (16002, 55458), (18486, 48006), (19197, 46228), (19812, 44793), (19908, 44577), (20066, 44226), (20574, 43134), (21567, 41148), (22113, 40132), (23114, 38394), (24003, 36972), (25596, 34671), (27729, 32004), (28756, 30861), (29484, 30099), (29718, 29862)]