390986736

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1163651}}^1$

素因数の和:1163669

約数の個数: 40

約数和(自身を含む): 1154342784

約数和(自身を除く): 763356048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1163651, 2327302, 3490953, 4654604, 6981906, 8145557, 9309208, 13963812, 16291114, 18618416, 24436671, 27927624, 32582228, 48873342, 55855248, 65164456, 97746684, 130328912, 195493368, 390986736]

約数ペア:

[(1, 390986736), (2, 195493368), (3, 130328912), (4, 97746684), (6, 65164456), (7, 55855248), (8, 48873342), (12, 32582228), (14, 27927624), (16, 24436671), (21, 18618416), (24, 16291114), (28, 13963812), (42, 9309208), (48, 8145557), (56, 6981906), (84, 4654604), (112, 3490953), (168, 2327302), (336, 1163651)]