15491187072

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{433781}}^1$

素因数の和:433832

約数の個数: 96

約数和(自身を含む): 46015594560

約数和(自身を除く): 30524407488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 288, 372, 384, 496, 558, 576, 744, 992, 1116, 1152, 1488, 1984, 2232, 2976, 3968, 4464, 5952, 8928, 11904, 17856, 35712, 433781, 867562, 1301343, 1735124, 2602686, 3470248, 3904029, 5205372, 6940496, 7808058, 10410744, 13447211, 13880992, 15616116, 20821488, 26894422, 27761984, 31232232, 40341633, 41642976, 53788844, 55523968, 62464464, 80683266, 83285952, 107577688, 121024899, 124928928, 161366532, 166571904, 215155376, 242049798, 249857856, 322733064, 430310752, 484099596, 499715712, 645466128, 860621504, 968199192, 1290932256, 1721243008, 1936398384, 2581864512, 3872796768, 5163729024, 7745593536, 15491187072]

約数ペア:

[(1, 15491187072), (2, 7745593536), (3, 5163729024), (4, 3872796768), (6, 2581864512), (8, 1936398384), (9, 1721243008), (12, 1290932256), (16, 968199192), (18, 860621504), (24, 645466128), (31, 499715712), (32, 484099596), (36, 430310752), (48, 322733064), (62, 249857856), (64, 242049798), (72, 215155376), (93, 166571904), (96, 161366532), (124, 124928928), (128, 121024899), (144, 107577688), (186, 83285952), (192, 80683266), (248, 62464464), (279, 55523968), (288, 53788844), (372, 41642976), (384, 40341633), (496, 31232232), (558, 27761984), (576, 26894422), (744, 20821488), (992, 15616116), (1116, 13880992), (1152, 13447211), (1488, 10410744), (1984, 7808058), (2232, 6940496), (2976, 5205372), (3968, 3904029), (4464, 3470248), (5952, 2602686), (8928, 1735124), (11904, 1301343), (17856, 867562), (35712, 433781)]