421757616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{15889}}^1$

素因数の和:15986

約数の個数: 80

約数和(自身を含む): 1261030400

約数和(自身を除く): 839272784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 948, 1106, 1264, 1659, 1896, 2212, 3318, 3792, 4424, 6636, 8848, 13272, 15889, 26544, 31778, 47667, 63556, 95334, 111223, 127112, 190668, 222446, 254224, 333669, 381336, 444892, 667338, 762672, 889784, 1255231, 1334676, 1779568, 2510462, 2669352, 3765693, 5020924, 5338704, 7531386, 8786617, 10041848, 15062772, 17573234, 20083696, 26359851, 30125544, 35146468, 52719702, 60251088, 70292936, 105439404, 140585872, 210878808, 421757616]

約数ペア:

[(1, 421757616), (2, 210878808), (3, 140585872), (4, 105439404), (6, 70292936), (7, 60251088), (8, 52719702), (12, 35146468), (14, 30125544), (16, 26359851), (21, 20083696), (24, 17573234), (28, 15062772), (42, 10041848), (48, 8786617), (56, 7531386), (79, 5338704), (84, 5020924), (112, 3765693), (158, 2669352), (168, 2510462), (237, 1779568), (316, 1334676), (336, 1255231), (474, 889784), (553, 762672), (632, 667338), (948, 444892), (1106, 381336), (1264, 333669), (1659, 254224), (1896, 222446), (2212, 190668), (3318, 127112), (3792, 111223), (4424, 95334), (6636, 63556), (8848, 47667), (13272, 31778), (15889, 26544)]