398117568

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{563}}^1$

素因数の和:734

約数の個数: 112

約数和(自身を含む): 1100206080

約数和(自身を除く): 702088512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 127, 174, 192, 232, 254, 348, 381, 464, 508, 563, 696, 762, 928, 1016, 1126, 1392, 1524, 1689, 1856, 2032, 2252, 2784, 3048, 3378, 3683, 4064, 4504, 5568, 6096, 6756, 7366, 8128, 9008, 11049, 12192, 13512, 14732, 16327, 18016, 22098, 24384, 27024, 29464, 32654, 36032, 44196, 48981, 54048, 58928, 65308, 71501, 88392, 97962, 108096, 117856, 130616, 143002, 176784, 195924, 214503, 235712, 261232, 286004, 353568, 391848, 429006, 522464, 572008, 707136, 783696, 858012, 1044928, 1144016, 1567392, 1716024, 2073529, 2288032, 3134784, 3432048, 4147058, 4576064, 6220587, 6864096, 8294116, 12441174, 13728192, 16588232, 24882348, 33176464, 49764696, 66352928, 99529392, 132705856, 199058784, 398117568]

約数ペア:

[(1, 398117568), (2, 199058784), (3, 132705856), (4, 99529392), (6, 66352928), (8, 49764696), (12, 33176464), (16, 24882348), (24, 16588232), (29, 13728192), (32, 12441174), (48, 8294116), (58, 6864096), (64, 6220587), (87, 4576064), (96, 4147058), (116, 3432048), (127, 3134784), (174, 2288032), (192, 2073529), (232, 1716024), (254, 1567392), (348, 1144016), (381, 1044928), (464, 858012), (508, 783696), (563, 707136), (696, 572008), (762, 522464), (928, 429006), (1016, 391848), (1126, 353568), (1392, 286004), (1524, 261232), (1689, 235712), (1856, 214503), (2032, 195924), (2252, 176784), (2784, 143002), (3048, 130616), (3378, 117856), (3683, 108096), (4064, 97962), (4504, 88392), (5568, 71501), (6096, 65308), (6756, 58928), (7366, 54048), (8128, 48981), (9008, 44196), (11049, 36032), (12192, 32654), (13512, 29464), (14732, 27024), (16327, 24384), (18016, 22098)]