401023744

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8377}}^1$

素因数の和:8421

約数の個数: 72

約数和(自身を含む): 924730128

約数和(自身を除く): 523706384

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 256, 272, 352, 374, 544, 704, 748, 1088, 1408, 1496, 2176, 2816, 2992, 4352, 5984, 8377, 11968, 16754, 23936, 33508, 47872, 67016, 92147, 134032, 142409, 184294, 268064, 284818, 368588, 536128, 569636, 737176, 1072256, 1139272, 1474352, 1566499, 2144512, 2278544, 2948704, 3132998, 4557088, 5897408, 6265996, 9114176, 11794816, 12531992, 18228352, 23589632, 25063984, 36456704, 50127968, 100255936, 200511872, 401023744]

約数ペア:

[(1, 401023744), (2, 200511872), (4, 100255936), (8, 50127968), (11, 36456704), (16, 25063984), (17, 23589632), (22, 18228352), (32, 12531992), (34, 11794816), (44, 9114176), (64, 6265996), (68, 5897408), (88, 4557088), (128, 3132998), (136, 2948704), (176, 2278544), (187, 2144512), (256, 1566499), (272, 1474352), (352, 1139272), (374, 1072256), (544, 737176), (704, 569636), (748, 536128), (1088, 368588), (1408, 284818), (1496, 268064), (2176, 184294), (2816, 142409), (2992, 134032), (4352, 92147), (5984, 67016), (8377, 47872), (11968, 33508), (16754, 23936)]