387401712

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{474757}}^1$

素因数の和:474785

約数の個数: 40

約数和(自身を含む): 1059659856

約数和(自身を除く): 672258144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 474757, 949514, 1424271, 1899028, 2848542, 3798056, 5697084, 7596112, 8070869, 11394168, 16141738, 22788336, 24212607, 32283476, 48425214, 64566952, 96850428, 129133904, 193700856, 387401712]

約数ペア:

[(1, 387401712), (2, 193700856), (3, 129133904), (4, 96850428), (6, 64566952), (8, 48425214), (12, 32283476), (16, 24212607), (17, 22788336), (24, 16141738), (34, 11394168), (48, 8070869), (51, 7596112), (68, 5697084), (102, 3798056), (136, 2848542), (204, 1899028), (272, 1424271), (408, 949514), (816, 474757)]