2815392012

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{661}}^1$

素因数の和:939

約数の個数: 96

約数和(自身を含む): 6922528704

約数和(自身を除く): 4107136692

約数列:

[1, 2, 3, 4, 6, 12, 37, 53, 74, 106, 111, 148, 159, 181, 212, 222, 318, 362, 444, 543, 636, 661, 724, 1086, 1322, 1961, 1983, 2172, 2644, 3922, 3966, 5883, 6697, 7844, 7932, 9593, 11766, 13394, 19186, 20091, 23532, 24457, 26788, 28779, 35033, 38372, 40182, 48914, 57558, 70066, 73371, 80364, 97828, 105099, 115116, 119641, 140132, 146742, 210198, 239282, 293484, 354941, 358923, 420396, 478564, 709882, 717846, 1064823, 1296221, 1419764, 1435692, 2129646, 2592442, 3888663, 4259292, 4426717, 5184884, 6340973, 7777326, 8853434, 12681946, 13280151, 15554652, 17706868, 19022919, 25363892, 26560302, 38045838, 53120604, 76091676, 234616001, 469232002, 703848003, 938464004, 1407696006, 2815392012]

約数ペア:

[(1, 2815392012), (2, 1407696006), (3, 938464004), (4, 703848003), (6, 469232002), (12, 234616001), (37, 76091676), (53, 53120604), (74, 38045838), (106, 26560302), (111, 25363892), (148, 19022919), (159, 17706868), (181, 15554652), (212, 13280151), (222, 12681946), (318, 8853434), (362, 7777326), (444, 6340973), (543, 5184884), (636, 4426717), (661, 4259292), (724, 3888663), (1086, 2592442), (1322, 2129646), (1961, 1435692), (1983, 1419764), (2172, 1296221), (2644, 1064823), (3922, 717846), (3966, 709882), (5883, 478564), (6697, 420396), (7844, 358923), (7932, 354941), (9593, 293484), (11766, 239282), (13394, 210198), (19186, 146742), (20091, 140132), (23532, 119641), (24457, 115116), (26788, 105099), (28779, 97828), (35033, 80364), (38372, 73371), (40182, 70066), (48914, 57558)]