402336992

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{1511}}^1$

素因数の和:1731

約数の個数: 48

約数和(自身を含む): 812724192

約数和(自身を除く): 410387200

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 157, 212, 314, 424, 628, 848, 1256, 1511, 1696, 2512, 3022, 5024, 6044, 8321, 12088, 16642, 24176, 33284, 48352, 66568, 80083, 133136, 160166, 237227, 266272, 320332, 474454, 640664, 948908, 1281328, 1897816, 2562656, 3795632, 7591264, 12573031, 25146062, 50292124, 100584248, 201168496, 402336992]

約数ペア:

[(1, 402336992), (2, 201168496), (4, 100584248), (8, 50292124), (16, 25146062), (32, 12573031), (53, 7591264), (106, 3795632), (157, 2562656), (212, 1897816), (314, 1281328), (424, 948908), (628, 640664), (848, 474454), (1256, 320332), (1511, 266272), (1696, 237227), (2512, 160166), (3022, 133136), (5024, 80083), (6044, 66568), (8321, 48352), (12088, 33284), (16642, 24176)]