218432791232

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{803629}}^1$

素因数の和:803809

約数の個数: 56

約数和(自身を含む): 450701420160

約数和(自身を除く): 232268628928

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 137, 248, 274, 496, 548, 992, 1096, 1984, 2192, 4247, 4384, 8494, 8768, 16988, 33976, 67952, 135904, 271808, 803629, 1607258, 3214516, 6429032, 12858064, 24912499, 25716128, 49824998, 51432256, 99649996, 110097173, 199299992, 220194346, 398599984, 440388692, 797199968, 880777384, 1594399936, 1761554768, 3413012363, 3523109536, 6826024726, 7046219072, 13652049452, 27304098904, 54608197808, 109216395616, 218432791232]

約数ペア:

[(1, 218432791232), (2, 109216395616), (4, 54608197808), (8, 27304098904), (16, 13652049452), (31, 7046219072), (32, 6826024726), (62, 3523109536), (64, 3413012363), (124, 1761554768), (137, 1594399936), (248, 880777384), (274, 797199968), (496, 440388692), (548, 398599984), (992, 220194346), (1096, 199299992), (1984, 110097173), (2192, 99649996), (4247, 51432256), (4384, 49824998), (8494, 25716128), (8768, 24912499), (16988, 12858064), (33976, 6429032), (67952, 3214516), (135904, 1607258), (271808, 803629)]