812138508

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3631}}^1$

素因数の和:3772

約数の個数: 96

約数和(自身を含む): 2237312000

約数和(自身を除く): 1425173492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 109, 114, 171, 218, 228, 327, 342, 436, 513, 654, 684, 981, 1026, 1308, 1962, 2052, 2071, 2943, 3631, 3924, 4142, 5886, 6213, 7262, 8284, 10893, 11772, 12426, 14524, 18639, 21786, 24852, 32679, 37278, 43572, 55917, 65358, 68989, 74556, 98037, 111834, 130716, 137978, 196074, 206967, 223668, 275956, 392148, 395779, 413934, 620901, 791558, 827868, 1187337, 1241802, 1583116, 1862703, 2374674, 2483604, 3562011, 3725406, 4749348, 7124022, 7450812, 7519801, 10686033, 14248044, 15039602, 21372066, 22559403, 30079204, 42744132, 45118806, 67678209, 90237612, 135356418, 203034627, 270712836, 406069254, 812138508]

約数ペア:

[(1, 812138508), (2, 406069254), (3, 270712836), (4, 203034627), (6, 135356418), (9, 90237612), (12, 67678209), (18, 45118806), (19, 42744132), (27, 30079204), (36, 22559403), (38, 21372066), (54, 15039602), (57, 14248044), (76, 10686033), (108, 7519801), (109, 7450812), (114, 7124022), (171, 4749348), (218, 3725406), (228, 3562011), (327, 2483604), (342, 2374674), (436, 1862703), (513, 1583116), (654, 1241802), (684, 1187337), (981, 827868), (1026, 791558), (1308, 620901), (1962, 413934), (2052, 395779), (2071, 392148), (2943, 275956), (3631, 223668), (3924, 206967), (4142, 196074), (5886, 137978), (6213, 130716), (7262, 111834), (8284, 98037), (10893, 74556), (11772, 68989), (12426, 65358), (14524, 55917), (18639, 43572), (21786, 37278), (24852, 32679)]