217944018944

素因数分解:

$2^{12}\times {\mathrm{31}}^1\times {\mathrm{1716419}}^1$

素因数の和:1716474

約数の個数: 52

約数和(自身を含む): 449894279040

約数和(自身を除く): 231950260096

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2048, 3968, 4096, 7936, 15872, 31744, 63488, 126976, 1716419, 3432838, 6865676, 13731352, 27462704, 53208989, 54925408, 106417978, 109850816, 212835956, 219701632, 425671912, 439403264, 851343824, 878806528, 1702687648, 1757613056, 3405375296, 3515226112, 6810750592, 7030452224, 13621501184, 27243002368, 54486004736, 108972009472, 217944018944]

約数ペア:

[(1, 217944018944), (2, 108972009472), (4, 54486004736), (8, 27243002368), (16, 13621501184), (31, 7030452224), (32, 6810750592), (62, 3515226112), (64, 3405375296), (124, 1757613056), (128, 1702687648), (248, 878806528), (256, 851343824), (496, 439403264), (512, 425671912), (992, 219701632), (1024, 212835956), (1984, 109850816), (2048, 106417978), (3968, 54925408), (4096, 53208989), (7936, 27462704), (15872, 13731352), (31744, 6865676), (63488, 3432838), (126976, 1716419)]