1589540128

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 144

約数和(自身を含む): 3651443712

約数和(自身を除く): 2061903584

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 37, 44, 62, 74, 88, 124, 127, 148, 176, 248, 254, 296, 341, 352, 407, 496, 508, 592, 682, 814, 961, 992, 1016, 1147, 1184, 1364, 1397, 1628, 1922, 2032, 2294, 2728, 2794, 3256, 3844, 3937, 4064, 4588, 4699, 5456, 5588, 6512, 7688, 7874, 9176, 9398, 10571, 10912, 11176, 12617, 13024, 15376, 15748, 18352, 18796, 21142, 22352, 25234, 30752, 31496, 35557, 36704, 37592, 42284, 43307, 44704, 50468, 51689, 62992, 71114, 75184, 84568, 86614, 100936, 103378, 122047, 125984, 142228, 145669, 150368, 169136, 173228, 201872, 206756, 244094, 284456, 291338, 338272, 346456, 391127, 403744, 413512, 488188, 568912, 582676, 692912, 782254, 827024, 976376, 1137824, 1165352, 1342517, 1385824, 1564508, 1602359, 1654048, 1952752, 2330704, 2685034, 3129016, 3204718, 3905504, 4515739, 4661408, 5370068, 6258032, 6409436, 9031478, 10740136, 12516064, 12818872, 18062956, 21480272, 25637744, 36125912, 42960544, 49673129, 51275488, 72251824, 99346258, 144503648, 198692516, 397385032, 794770064, 1589540128]

約数ペア:

[(1, 1589540128), (2, 794770064), (4, 397385032), (8, 198692516), (11, 144503648), (16, 99346258), (22, 72251824), (31, 51275488), (32, 49673129), (37, 42960544), (44, 36125912), (62, 25637744), (74, 21480272), (88, 18062956), (124, 12818872), (127, 12516064), (148, 10740136), (176, 9031478), (248, 6409436), (254, 6258032), (296, 5370068), (341, 4661408), (352, 4515739), (407, 3905504), (496, 3204718), (508, 3129016), (592, 2685034), (682, 2330704), (814, 1952752), (961, 1654048), (992, 1602359), (1016, 1564508), (1147, 1385824), (1184, 1342517), (1364, 1165352), (1397, 1137824), (1628, 976376), (1922, 827024), (2032, 782254), (2294, 692912), (2728, 582676), (2794, 568912), (3256, 488188), (3844, 413512), (3937, 403744), (4064, 391127), (4588, 346456), (4699, 338272), (5456, 291338), (5588, 284456), (6512, 244094), (7688, 206756), (7874, 201872), (9176, 173228), (9398, 169136), (10571, 150368), (10912, 145669), (11176, 142228), (12617, 125984), (13024, 122047), (15376, 103378), (15748, 100936), (18352, 86614), (18796, 84568), (21142, 75184), (22352, 71114), (25234, 62992), (30752, 51689), (31496, 50468), (35557, 44704), (36704, 43307), (37592, 42284)]