386157452

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 718405632

約数和(自身を除く): 332248180

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 173, 188, 346, 383, 692, 766, 1457, 1532, 2914, 5363, 5828, 8131, 10726, 11873, 16262, 18001, 21452, 23746, 32524, 36002, 47492, 66259, 72004, 132518, 252061, 265036, 504122, 558031, 1008244, 1116062, 2054029, 2232124, 3114173, 4108058, 6228346, 8216116, 12456692, 96539363, 193078726, 386157452]

約数ペア:

[(1, 386157452), (2, 193078726), (4, 96539363), (31, 12456692), (47, 8216116), (62, 6228346), (94, 4108058), (124, 3114173), (173, 2232124), (188, 2054029), (346, 1116062), (383, 1008244), (692, 558031), (766, 504122), (1457, 265036), (1532, 252061), (2914, 132518), (5363, 72004), (5828, 66259), (8131, 47492), (10726, 36002), (11873, 32524), (16262, 23746), (18001, 21452)]