880963488

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1759}}^1$

素因数の和:1859

約数の個数: 144

約数和(自身を含む): 2629186560

約数和(自身を除く): 1748223072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 47, 48, 72, 74, 94, 96, 111, 141, 144, 148, 188, 222, 282, 288, 296, 333, 376, 423, 444, 564, 592, 666, 752, 846, 888, 1128, 1184, 1332, 1504, 1692, 1739, 1759, 1776, 2256, 2664, 3384, 3478, 3518, 3552, 4512, 5217, 5277, 5328, 6768, 6956, 7036, 10434, 10554, 10656, 13536, 13912, 14072, 15651, 15831, 20868, 21108, 27824, 28144, 31302, 31662, 41736, 42216, 55648, 56288, 62604, 63324, 65083, 82673, 83472, 84432, 125208, 126648, 130166, 165346, 166944, 168864, 195249, 248019, 250416, 253296, 260332, 330692, 390498, 496038, 500832, 506592, 520664, 585747, 661384, 744057, 780996, 992076, 1041328, 1171494, 1322768, 1488114, 1561992, 1984152, 2082656, 2342988, 2645536, 2976228, 3058901, 3123984, 3968304, 4685976, 5952456, 6117802, 6247968, 7936608, 9176703, 9371952, 11904912, 12235604, 18353406, 18743904, 23809824, 24471208, 27530109, 36706812, 48942416, 55060218, 73413624, 97884832, 110120436, 146827248, 220240872, 293654496, 440481744, 880963488]

約数ペア:

[(1, 880963488), (2, 440481744), (3, 293654496), (4, 220240872), (6, 146827248), (8, 110120436), (9, 97884832), (12, 73413624), (16, 55060218), (18, 48942416), (24, 36706812), (32, 27530109), (36, 24471208), (37, 23809824), (47, 18743904), (48, 18353406), (72, 12235604), (74, 11904912), (94, 9371952), (96, 9176703), (111, 7936608), (141, 6247968), (144, 6117802), (148, 5952456), (188, 4685976), (222, 3968304), (282, 3123984), (288, 3058901), (296, 2976228), (333, 2645536), (376, 2342988), (423, 2082656), (444, 1984152), (564, 1561992), (592, 1488114), (666, 1322768), (752, 1171494), (846, 1041328), (888, 992076), (1128, 780996), (1184, 744057), (1332, 661384), (1504, 585747), (1692, 520664), (1739, 506592), (1759, 500832), (1776, 496038), (2256, 390498), (2664, 330692), (3384, 260332), (3478, 253296), (3518, 250416), (3552, 248019), (4512, 195249), (5217, 168864), (5277, 166944), (5328, 165346), (6768, 130166), (6956, 126648), (7036, 125208), (10434, 84432), (10554, 83472), (10656, 82673), (13536, 65083), (13912, 63324), (14072, 62604), (15651, 56288), (15831, 55648), (20868, 42216), (21108, 41736), (27824, 31662), (28144, 31302)]