4387696572

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{821}}^1$

素因数の和:1052

約数の個数: 144

約数和(自身を含む): 12200781600

約数和(自身を除く): 7813085028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 84, 98, 122, 147, 149, 183, 196, 244, 294, 298, 366, 427, 447, 588, 596, 732, 821, 854, 894, 1043, 1281, 1642, 1708, 1788, 2086, 2463, 2562, 2989, 3129, 3284, 4172, 4926, 5124, 5747, 5978, 6258, 7301, 8967, 9089, 9852, 11494, 11956, 12516, 14602, 17241, 17934, 18178, 21903, 22988, 27267, 29204, 34482, 35868, 36356, 40229, 43806, 50081, 54534, 63623, 68964, 80458, 87612, 100162, 109068, 120687, 122329, 127246, 150243, 160916, 190869, 200324, 241374, 244658, 254492, 300486, 350567, 366987, 381738, 445361, 482748, 489316, 600972, 701134, 733974, 763476, 856303, 890722, 1051701, 1336083, 1402268, 1467948, 1712606, 1781444, 2103402, 2453969, 2568909, 2672166, 3425212, 4206804, 4907938, 5137818, 5344332, 5994121, 7361907, 7462069, 9815876, 10275636, 11988242, 14723814, 14924138, 17982363, 22386207, 23976484, 29447628, 29848276, 35964726, 44772414, 52234483, 71929452, 89544828, 104468966, 156703449, 208937932, 313406898, 365641381, 626813796, 731282762, 1096924143, 1462565524, 2193848286, 4387696572]

約数ペア:

[(1, 4387696572), (2, 2193848286), (3, 1462565524), (4, 1096924143), (6, 731282762), (7, 626813796), (12, 365641381), (14, 313406898), (21, 208937932), (28, 156703449), (42, 104468966), (49, 89544828), (61, 71929452), (84, 52234483), (98, 44772414), (122, 35964726), (147, 29848276), (149, 29447628), (183, 23976484), (196, 22386207), (244, 17982363), (294, 14924138), (298, 14723814), (366, 11988242), (427, 10275636), (447, 9815876), (588, 7462069), (596, 7361907), (732, 5994121), (821, 5344332), (854, 5137818), (894, 4907938), (1043, 4206804), (1281, 3425212), (1642, 2672166), (1708, 2568909), (1788, 2453969), (2086, 2103402), (2463, 1781444), (2562, 1712606), (2989, 1467948), (3129, 1402268), (3284, 1336083), (4172, 1051701), (4926, 890722), (5124, 856303), (5747, 763476), (5978, 733974), (6258, 701134), (7301, 600972), (8967, 489316), (9089, 482748), (9852, 445361), (11494, 381738), (11956, 366987), (12516, 350567), (14602, 300486), (17241, 254492), (17934, 244658), (18178, 241374), (21903, 200324), (22988, 190869), (27267, 160916), (29204, 150243), (34482, 127246), (35868, 122329), (36356, 120687), (40229, 109068), (43806, 100162), (50081, 87612), (54534, 80458), (63623, 68964)]