1400564864

素因数分解:

$2^7\times {\mathrm{151}}^1\times {\mathrm{233}}^1\times {\mathrm{311}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 2829790080

約数和(自身を除く): 1429225216

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 233, 302, 311, 466, 604, 622, 932, 1208, 1244, 1864, 2416, 2488, 3728, 4832, 4976, 7456, 9664, 9952, 14912, 19328, 19904, 29824, 35183, 39808, 46961, 70366, 72463, 93922, 140732, 144926, 187844, 281464, 289852, 375688, 562928, 579704, 751376, 1125856, 1159408, 1502752, 2251712, 2318816, 3005504, 4503424, 4637632, 6011008, 9275264, 10941913, 21883826, 43767652, 87535304, 175070608, 350141216, 700282432, 1400564864]

約数ペア:

[(1, 1400564864), (2, 700282432), (4, 350141216), (8, 175070608), (16, 87535304), (32, 43767652), (64, 21883826), (128, 10941913), (151, 9275264), (233, 6011008), (302, 4637632), (311, 4503424), (466, 3005504), (604, 2318816), (622, 2251712), (932, 1502752), (1208, 1159408), (1244, 1125856), (1864, 751376), (2416, 579704), (2488, 562928), (3728, 375688), (4832, 289852), (4976, 281464), (7456, 187844), (9664, 144926), (9952, 140732), (14912, 93922), (19328, 72463), (19904, 70366), (29824, 46961), (35183, 39808)]