201728409856

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{86813}}^1$

素因数の和:87171

約数の個数: 72

約数和(自身を含む): 417889606680

約数和(自身を除く): 216161196824

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 313, 464, 626, 928, 1252, 1856, 2504, 3712, 5008, 7424, 9077, 10016, 18154, 20032, 36308, 40064, 72616, 80128, 86813, 145232, 173626, 290464, 347252, 580928, 694504, 1161856, 1389008, 2323712, 2517577, 2778016, 5035154, 5556032, 10070308, 11112064, 20140616, 22224128, 27172469, 40281232, 54344938, 80562464, 108689876, 161124928, 217379752, 322249856, 434759504, 644499712, 788001601, 869519008, 1576003202, 1739038016, 3152006404, 3478076032, 6304012808, 6956152064, 12608025616, 25216051232, 50432102464, 100864204928, 201728409856]

約数ペア:

[(1, 201728409856), (2, 100864204928), (4, 50432102464), (8, 25216051232), (16, 12608025616), (29, 6956152064), (32, 6304012808), (58, 3478076032), (64, 3152006404), (116, 1739038016), (128, 1576003202), (232, 869519008), (256, 788001601), (313, 644499712), (464, 434759504), (626, 322249856), (928, 217379752), (1252, 161124928), (1856, 108689876), (2504, 80562464), (3712, 54344938), (5008, 40281232), (7424, 27172469), (9077, 22224128), (10016, 20140616), (18154, 11112064), (20032, 10070308), (36308, 5556032), (40064, 5035154), (72616, 2778016), (80128, 2517577), (86813, 2323712), (145232, 1389008), (173626, 1161856), (290464, 694504), (347252, 580928)]