578970880

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14591}}^1$

素因数の和:14643

約数の個数: 72

約数和(自身を含む): 1431650304

約数和(自身を除く): 852679424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 992, 1240, 1280, 1984, 2480, 3968, 4960, 7936, 9920, 14591, 19840, 29182, 39680, 58364, 72955, 116728, 145910, 233456, 291820, 452321, 466912, 583640, 904642, 933824, 1167280, 1809284, 1867648, 2261605, 2334560, 3618568, 3735296, 4523210, 4669120, 7237136, 9046420, 9338240, 14474272, 18092840, 18676480, 28948544, 36185680, 57897088, 72371360, 115794176, 144742720, 289485440, 578970880]

約数ペア:

[(1, 578970880), (2, 289485440), (4, 144742720), (5, 115794176), (8, 72371360), (10, 57897088), (16, 36185680), (20, 28948544), (31, 18676480), (32, 18092840), (40, 14474272), (62, 9338240), (64, 9046420), (80, 7237136), (124, 4669120), (128, 4523210), (155, 3735296), (160, 3618568), (248, 2334560), (256, 2261605), (310, 1867648), (320, 1809284), (496, 1167280), (620, 933824), (640, 904642), (992, 583640), (1240, 466912), (1280, 452321), (1984, 291820), (2480, 233456), (3968, 145910), (4960, 116728), (7936, 72955), (9920, 58364), (14591, 39680), (19840, 29182)]