385978768

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5851}}^1$

素因数の和:5916

約数の個数: 80

約数和(自身を含む): 928829440

約数和(自身を除く): 542850672

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 1064, 1178, 1736, 2128, 2356, 3472, 4123, 4712, 5851, 8246, 9424, 11702, 16492, 23404, 32984, 40957, 46808, 65968, 81914, 93616, 111169, 163828, 181381, 222338, 327656, 362762, 444676, 655312, 725524, 778183, 889352, 1269667, 1451048, 1556366, 1778704, 2539334, 2902096, 3112732, 3446239, 5078668, 6225464, 6892478, 10157336, 12450928, 13784956, 20314672, 24123673, 27569912, 48247346, 55139824, 96494692, 192989384, 385978768]

約数ペア:

[(1, 385978768), (2, 192989384), (4, 96494692), (7, 55139824), (8, 48247346), (14, 27569912), (16, 24123673), (19, 20314672), (28, 13784956), (31, 12450928), (38, 10157336), (56, 6892478), (62, 6225464), (76, 5078668), (112, 3446239), (124, 3112732), (133, 2902096), (152, 2539334), (217, 1778704), (248, 1556366), (266, 1451048), (304, 1269667), (434, 889352), (496, 778183), (532, 725524), (589, 655312), (868, 444676), (1064, 362762), (1178, 327656), (1736, 222338), (2128, 181381), (2356, 163828), (3472, 111169), (4123, 93616), (4712, 81914), (5851, 65968), (8246, 46808), (9424, 40957), (11702, 32984), (16492, 23404)]