392966892

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2887}}^1$

素因数の和:3115

約数の個数: 72

約数和(自身を含む): 1051232000

約数和(自身を除く): 658265108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 199, 228, 342, 398, 597, 684, 796, 1194, 1791, 2388, 2887, 3582, 3781, 5774, 7164, 7562, 8661, 11343, 11548, 15124, 17322, 22686, 25983, 34029, 34644, 45372, 51966, 54853, 68058, 103932, 109706, 136116, 164559, 219412, 329118, 493677, 574513, 658236, 987354, 1149026, 1723539, 1974708, 2298052, 3447078, 5170617, 6894156, 10341234, 10915747, 20682468, 21831494, 32747241, 43662988, 65494482, 98241723, 130988964, 196483446, 392966892]

約数ペア:

[(1, 392966892), (2, 196483446), (3, 130988964), (4, 98241723), (6, 65494482), (9, 43662988), (12, 32747241), (18, 21831494), (19, 20682468), (36, 10915747), (38, 10341234), (57, 6894156), (76, 5170617), (114, 3447078), (171, 2298052), (199, 1974708), (228, 1723539), (342, 1149026), (398, 987354), (597, 658236), (684, 574513), (796, 493677), (1194, 329118), (1791, 219412), (2388, 164559), (2887, 136116), (3582, 109706), (3781, 103932), (5774, 68058), (7164, 54853), (7562, 51966), (8661, 45372), (11343, 34644), (11548, 34029), (15124, 25983), (17322, 22686)]