191481264

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{439}}^1$

素因数の和:699

約数の個数: 120

約数和(自身を含む): 580900320

約数和(自身を除く): 389419056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 233, 234, 312, 439, 466, 468, 624, 699, 878, 932, 936, 1317, 1398, 1756, 1864, 1872, 2097, 2634, 2796, 3029, 3512, 3728, 3951, 4194, 5268, 5592, 5707, 6058, 7024, 7902, 8388, 9087, 10536, 11184, 11414, 12116, 15804, 16776, 17121, 18174, 21072, 22828, 24232, 27261, 31608, 33552, 34242, 36348, 45656, 48464, 51363, 54522, 63216, 68484, 72696, 91312, 102287, 102726, 109044, 136968, 145392, 204574, 205452, 218088, 273936, 306861, 409148, 410904, 436176, 613722, 818296, 821808, 920583, 1227444, 1329731, 1636592, 1841166, 2454888, 2659462, 3682332, 3989193, 4909776, 5318924, 7364664, 7978386, 10637848, 11967579, 14729328, 15956772, 21275696, 23935158, 31913544, 47870316, 63827088, 95740632, 191481264]

約数ペア:

[(1, 191481264), (2, 95740632), (3, 63827088), (4, 47870316), (6, 31913544), (8, 23935158), (9, 21275696), (12, 15956772), (13, 14729328), (16, 11967579), (18, 10637848), (24, 7978386), (26, 7364664), (36, 5318924), (39, 4909776), (48, 3989193), (52, 3682332), (72, 2659462), (78, 2454888), (104, 1841166), (117, 1636592), (144, 1329731), (156, 1227444), (208, 920583), (233, 821808), (234, 818296), (312, 613722), (439, 436176), (466, 410904), (468, 409148), (624, 306861), (699, 273936), (878, 218088), (932, 205452), (936, 204574), (1317, 145392), (1398, 136968), (1756, 109044), (1864, 102726), (1872, 102287), (2097, 91312), (2634, 72696), (2796, 68484), (3029, 63216), (3512, 54522), (3728, 51363), (3951, 48464), (4194, 45656), (5268, 36348), (5592, 34242), (5707, 33552), (6058, 31608), (7024, 27261), (7902, 24232), (8388, 22828), (9087, 21072), (10536, 18174), (11184, 17121), (11414, 16776), (12116, 15804)]