387533976

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{8539}}^1$

素因数の和:8640

約数の個数: 64

約数和(自身を含む): 1016601600

約数和(自身を除く): 629067624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 372, 488, 732, 744, 1464, 1891, 3782, 5673, 7564, 8539, 11346, 15128, 17078, 22692, 25617, 34156, 45384, 51234, 68312, 102468, 204936, 264709, 520879, 529418, 794127, 1041758, 1058836, 1562637, 1588254, 2083516, 2117672, 3125274, 3176508, 4167032, 6250548, 6353016, 12501096, 16147249, 32294498, 48441747, 64588996, 96883494, 129177992, 193766988, 387533976]

約数ペア:

[(1, 387533976), (2, 193766988), (3, 129177992), (4, 96883494), (6, 64588996), (8, 48441747), (12, 32294498), (24, 16147249), (31, 12501096), (61, 6353016), (62, 6250548), (93, 4167032), (122, 3176508), (124, 3125274), (183, 2117672), (186, 2083516), (244, 1588254), (248, 1562637), (366, 1058836), (372, 1041758), (488, 794127), (732, 529418), (744, 520879), (1464, 264709), (1891, 204936), (3782, 102468), (5673, 68312), (7564, 51234), (8539, 45384), (11346, 34156), (15128, 25617), (17078, 22692)]