215450496

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2065

約数の個数: 128

約数和(自身を含む): 656716800

約数和(自身を除く): 441266304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1984, 2011, 2232, 2976, 3348, 3456, 3968, 4022, 4464, 5952, 6033, 6696, 8044, 8928, 11904, 12066, 13392, 16088, 17856, 18099, 24132, 26784, 32176, 35712, 36198, 48264, 53568, 54297, 62341, 64352, 72396, 96528, 107136, 108594, 124682, 128704, 144792, 187023, 193056, 217188, 249364, 257408, 289584, 374046, 386112, 434376, 498728, 561069, 579168, 748092, 772224, 868752, 997456, 1122138, 1158336, 1496184, 1683207, 1737504, 1994912, 2244276, 2316672, 2992368, 3366414, 3475008, 3989824, 4488552, 5984736, 6732828, 6950016, 7979648, 8977104, 11969472, 13465656, 17954208, 23938944, 26931312, 35908416, 53862624, 71816832, 107725248, 215450496]

約数ペア:

[(1, 215450496), (2, 107725248), (3, 71816832), (4, 53862624), (6, 35908416), (8, 26931312), (9, 23938944), (12, 17954208), (16, 13465656), (18, 11969472), (24, 8977104), (27, 7979648), (31, 6950016), (32, 6732828), (36, 5984736), (48, 4488552), (54, 3989824), (62, 3475008), (64, 3366414), (72, 2992368), (93, 2316672), (96, 2244276), (108, 1994912), (124, 1737504), (128, 1683207), (144, 1496184), (186, 1158336), (192, 1122138), (216, 997456), (248, 868752), (279, 772224), (288, 748092), (372, 579168), (384, 561069), (432, 498728), (496, 434376), (558, 386112), (576, 374046), (744, 289584), (837, 257408), (864, 249364), (992, 217188), (1116, 193056), (1152, 187023), (1488, 144792), (1674, 128704), (1728, 124682), (1984, 108594), (2011, 107136), (2232, 96528), (2976, 72396), (3348, 64352), (3456, 62341), (3968, 54297), (4022, 53568), (4464, 48264), (5952, 36198), (6033, 35712), (6696, 32176), (8044, 26784), (8928, 24132), (11904, 18099), (12066, 17856), (13392, 16088)]