245090288

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{2357}}^1$

素因数の和:2529

約数の個数: 40

約数和(自身を含む): 487125072

約数和(自身を除く): 242034784

約数列:

[1, 2, 4, 8, 16, 67, 97, 134, 194, 268, 388, 536, 776, 1072, 1552, 2357, 4714, 6499, 9428, 12998, 18856, 25996, 37712, 51992, 103984, 157919, 228629, 315838, 457258, 631676, 914516, 1263352, 1829032, 2526704, 3658064, 15318143, 30636286, 61272572, 122545144, 245090288]

約数ペア:

[(1, 245090288), (2, 122545144), (4, 61272572), (8, 30636286), (16, 15318143), (67, 3658064), (97, 2526704), (134, 1829032), (194, 1263352), (268, 914516), (388, 631676), (536, 457258), (776, 315838), (1072, 228629), (1552, 157919), (2357, 103984), (4714, 51992), (6499, 37712), (9428, 25996), (12998, 18856)]