686528892

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{14887}}^1$

素因数の和:14968

約数の個数: 96

約数和(自身を含む): 2067645440

約数和(自身を除く): 1381116548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 61, 63, 84, 108, 122, 126, 183, 189, 244, 252, 366, 378, 427, 549, 732, 756, 854, 1098, 1281, 1647, 1708, 2196, 2562, 3294, 3843, 5124, 6588, 7686, 11529, 14887, 15372, 23058, 29774, 44661, 46116, 59548, 89322, 104209, 133983, 178644, 208418, 267966, 312627, 401949, 416836, 535932, 625254, 803898, 908107, 937881, 1250508, 1607796, 1816214, 1875762, 2724321, 2813643, 3632428, 3751524, 5448642, 5627286, 6356749, 8172963, 10897284, 11254572, 12713498, 16345926, 19070247, 24518889, 25426996, 32691852, 38140494, 49037778, 57210741, 76280988, 98075556, 114421482, 171632223, 228842964, 343264446, 686528892]

約数ペア:

[(1, 686528892), (2, 343264446), (3, 228842964), (4, 171632223), (6, 114421482), (7, 98075556), (9, 76280988), (12, 57210741), (14, 49037778), (18, 38140494), (21, 32691852), (27, 25426996), (28, 24518889), (36, 19070247), (42, 16345926), (54, 12713498), (61, 11254572), (63, 10897284), (84, 8172963), (108, 6356749), (122, 5627286), (126, 5448642), (183, 3751524), (189, 3632428), (244, 2813643), (252, 2724321), (366, 1875762), (378, 1816214), (427, 1607796), (549, 1250508), (732, 937881), (756, 908107), (854, 803898), (1098, 625254), (1281, 535932), (1647, 416836), (1708, 401949), (2196, 312627), (2562, 267966), (3294, 208418), (3843, 178644), (5124, 133983), (6588, 104209), (7686, 89322), (11529, 59548), (14887, 46116), (15372, 44661), (23058, 29774)]