887312256

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:748

約数の個数: 128

約数和(自身を含む): 2455833600

約数和(自身を除く): 1568521344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 131, 186, 192, 248, 262, 372, 384, 393, 496, 524, 569, 744, 786, 992, 1048, 1138, 1488, 1572, 1707, 1984, 2096, 2276, 2976, 3144, 3414, 3968, 4061, 4192, 4552, 5952, 6288, 6828, 8122, 8384, 9104, 11904, 12183, 12576, 13656, 16244, 16768, 17639, 18208, 24366, 25152, 27312, 32488, 35278, 36416, 48732, 50304, 52917, 54624, 64976, 70556, 72832, 74539, 97464, 105834, 109248, 129952, 141112, 149078, 194928, 211668, 218496, 223617, 259904, 282224, 298156, 389856, 423336, 447234, 519808, 564448, 596312, 779712, 846672, 894468, 1128896, 1192624, 1559424, 1693344, 1788936, 2257792, 2310709, 2385248, 3386688, 3577872, 4621418, 4770496, 6773376, 6932127, 7155744, 9242836, 9540992, 13864254, 14311488, 18485672, 27728508, 28622976, 36971344, 55457016, 73942688, 110914032, 147885376, 221828064, 295770752, 443656128, 887312256]

約数ペア:

[(1, 887312256), (2, 443656128), (3, 295770752), (4, 221828064), (6, 147885376), (8, 110914032), (12, 73942688), (16, 55457016), (24, 36971344), (31, 28622976), (32, 27728508), (48, 18485672), (62, 14311488), (64, 13864254), (93, 9540992), (96, 9242836), (124, 7155744), (128, 6932127), (131, 6773376), (186, 4770496), (192, 4621418), (248, 3577872), (262, 3386688), (372, 2385248), (384, 2310709), (393, 2257792), (496, 1788936), (524, 1693344), (569, 1559424), (744, 1192624), (786, 1128896), (992, 894468), (1048, 846672), (1138, 779712), (1488, 596312), (1572, 564448), (1707, 519808), (1984, 447234), (2096, 423336), (2276, 389856), (2976, 298156), (3144, 282224), (3414, 259904), (3968, 223617), (4061, 218496), (4192, 211668), (4552, 194928), (5952, 149078), (6288, 141112), (6828, 129952), (8122, 109248), (8384, 105834), (9104, 97464), (11904, 74539), (12183, 72832), (12576, 70556), (13656, 64976), (16244, 54624), (16768, 52917), (17639, 50304), (18208, 48732), (24366, 36416), (25152, 35278), (27312, 32488)]