421594544

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^2\times {\mathrm{3917}}^1$

素因数の和:3994

約数の個数: 60

約数和(自身を含む): 964862352

約数和(自身を除く): 543267808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 961, 1736, 1922, 3472, 3844, 3917, 6727, 7688, 7834, 13454, 15376, 15668, 26908, 27419, 31336, 53816, 54838, 62672, 107632, 109676, 121427, 219352, 242854, 438704, 485708, 849989, 971416, 1699978, 1942832, 3399956, 3764237, 6799912, 7528474, 13599824, 15056948, 26349659, 30113896, 52699318, 60227792, 105398636, 210797272, 421594544]

約数ペア:

[(1, 421594544), (2, 210797272), (4, 105398636), (7, 60227792), (8, 52699318), (14, 30113896), (16, 26349659), (28, 15056948), (31, 13599824), (56, 7528474), (62, 6799912), (112, 3764237), (124, 3399956), (217, 1942832), (248, 1699978), (434, 971416), (496, 849989), (868, 485708), (961, 438704), (1736, 242854), (1922, 219352), (3472, 121427), (3844, 109676), (3917, 107632), (6727, 62672), (7688, 54838), (7834, 53816), (13454, 31336), (15376, 27419), (15668, 26908)]