393465912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{32083}}^1$

素因数の和:32172

約数の個数: 64

約数和(自身を含む): 1139623680

約数和(自身を除く): 746157768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 438, 511, 584, 876, 1022, 1533, 1752, 2044, 3066, 4088, 6132, 12264, 32083, 64166, 96249, 128332, 192498, 224581, 256664, 384996, 449162, 673743, 769992, 898324, 1347486, 1796648, 2342059, 2694972, 4684118, 5389944, 7026177, 9368236, 14052354, 16394413, 18736472, 28104708, 32788826, 49183239, 56209416, 65577652, 98366478, 131155304, 196732956, 393465912]

約数ペア:

[(1, 393465912), (2, 196732956), (3, 131155304), (4, 98366478), (6, 65577652), (7, 56209416), (8, 49183239), (12, 32788826), (14, 28104708), (21, 18736472), (24, 16394413), (28, 14052354), (42, 9368236), (56, 7026177), (73, 5389944), (84, 4684118), (146, 2694972), (168, 2342059), (219, 1796648), (292, 1347486), (438, 898324), (511, 769992), (584, 673743), (876, 449162), (1022, 384996), (1533, 256664), (1752, 224581), (2044, 192498), (3066, 128332), (4088, 96249), (6132, 64166), (12264, 32083)]