420538512

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{302111}}^1$

素因数の和:302151

約数の個数: 40

約数和(自身を含む): 1123856640

約数和(自身を除く): 703318128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 302111, 604222, 906333, 1208444, 1812666, 2416888, 3625332, 4833776, 7250664, 8761219, 14501328, 17522438, 26283657, 35044876, 52567314, 70089752, 105134628, 140179504, 210269256, 420538512]

約数ペア:

[(1, 420538512), (2, 210269256), (3, 140179504), (4, 105134628), (6, 70089752), (8, 52567314), (12, 35044876), (16, 26283657), (24, 17522438), (29, 14501328), (48, 8761219), (58, 7250664), (87, 4833776), (116, 3625332), (174, 2416888), (232, 1812666), (348, 1208444), (464, 906333), (696, 604222), (1392, 302111)]