646588152

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{1282913}}^1$

素因数の和:1282932

約数の個数: 48

約数和(自身を含む): 2001345840

約数和(自身を除く): 1354757688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 1282913, 2565826, 3848739, 5131652, 7697478, 8980391, 10263304, 11546217, 15394956, 17960782, 23092434, 26941173, 30789912, 35921564, 46184868, 53882346, 71843128, 80823519, 92369736, 107764692, 161647038, 215529384, 323294076, 646588152]

約数ペア:

[(1, 646588152), (2, 323294076), (3, 215529384), (4, 161647038), (6, 107764692), (7, 92369736), (8, 80823519), (9, 71843128), (12, 53882346), (14, 46184868), (18, 35921564), (21, 30789912), (24, 26941173), (28, 23092434), (36, 17960782), (42, 15394956), (56, 11546217), (63, 10263304), (72, 8980391), (84, 7697478), (126, 5131652), (168, 3848739), (252, 2565826), (504, 1282913)]