712835328

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 1988403200

約数和(自身を除く): 1275567872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 79, 93, 96, 124, 128, 158, 186, 192, 237, 248, 256, 316, 372, 379, 384, 474, 496, 632, 744, 758, 768, 948, 992, 1137, 1264, 1488, 1516, 1896, 1984, 2274, 2449, 2528, 2976, 3032, 3792, 3968, 4548, 4898, 5056, 5952, 6064, 7347, 7584, 7936, 9096, 9796, 10112, 11749, 11904, 12128, 14694, 15168, 18192, 19592, 20224, 23498, 23808, 24256, 29388, 29941, 30336, 35247, 36384, 39184, 46996, 48512, 58776, 59882, 60672, 70494, 72768, 78368, 89823, 93992, 97024, 117552, 119764, 140988, 145536, 156736, 179646, 187984, 235104, 239528, 281976, 291072, 313472, 359292, 375968, 470208, 479056, 563952, 626944, 718584, 751936, 928171, 940416, 958112, 1127904, 1437168, 1503872, 1856342, 1880832, 1916224, 2255808, 2784513, 2874336, 3007744, 3712684, 3832448, 4511616, 5569026, 5748672, 7425368, 7664896, 9023232, 11138052, 11497344, 14850736, 22276104, 22994688, 29701472, 44552208, 59402944, 89104416, 118805888, 178208832, 237611776, 356417664, 712835328]

約数ペア:

[(1, 712835328), (2, 356417664), (3, 237611776), (4, 178208832), (6, 118805888), (8, 89104416), (12, 59402944), (16, 44552208), (24, 29701472), (31, 22994688), (32, 22276104), (48, 14850736), (62, 11497344), (64, 11138052), (79, 9023232), (93, 7664896), (96, 7425368), (124, 5748672), (128, 5569026), (158, 4511616), (186, 3832448), (192, 3712684), (237, 3007744), (248, 2874336), (256, 2784513), (316, 2255808), (372, 1916224), (379, 1880832), (384, 1856342), (474, 1503872), (496, 1437168), (632, 1127904), (744, 958112), (758, 940416), (768, 928171), (948, 751936), (992, 718584), (1137, 626944), (1264, 563952), (1488, 479056), (1516, 470208), (1896, 375968), (1984, 359292), (2274, 313472), (2449, 291072), (2528, 281976), (2976, 239528), (3032, 235104), (3792, 187984), (3968, 179646), (4548, 156736), (4898, 145536), (5056, 140988), (5952, 119764), (6064, 117552), (7347, 97024), (7584, 93992), (7936, 89823), (9096, 78368), (9796, 72768), (10112, 70494), (11749, 60672), (11904, 59882), (12128, 58776), (14694, 48512), (15168, 46996), (18192, 39184), (19592, 36384), (20224, 35247), (23498, 30336), (23808, 29941), (24256, 29388)]