253329024

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1637}}^1$

素因数の和:1698

約数の個数: 128

約数和(自身を含む): 748500480

約数和(自身を除く): 495171456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 312, 372, 384, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1637, 1664, 1984, 2418, 2496, 2976, 3224, 3274, 3968, 4836, 4911, 4992, 5952, 6448, 6548, 9672, 9822, 11904, 12896, 13096, 19344, 19644, 21281, 25792, 26192, 38688, 39288, 42562, 50747, 51584, 52384, 63843, 77376, 78576, 85124, 101494, 104768, 127686, 152241, 154752, 157152, 170248, 202988, 209536, 255372, 304482, 314304, 340496, 405976, 510744, 608964, 628608, 659711, 680992, 811952, 1021488, 1217928, 1319422, 1361984, 1623904, 1979133, 2042976, 2435856, 2638844, 2723968, 3247808, 3958266, 4085952, 4871712, 5277688, 6495616, 7916532, 8171904, 9743424, 10555376, 15833064, 19486848, 21110752, 31666128, 42221504, 63332256, 84443008, 126664512, 253329024]

約数ペア:

[(1, 253329024), (2, 126664512), (3, 84443008), (4, 63332256), (6, 42221504), (8, 31666128), (12, 21110752), (13, 19486848), (16, 15833064), (24, 10555376), (26, 9743424), (31, 8171904), (32, 7916532), (39, 6495616), (48, 5277688), (52, 4871712), (62, 4085952), (64, 3958266), (78, 3247808), (93, 2723968), (96, 2638844), (104, 2435856), (124, 2042976), (128, 1979133), (156, 1623904), (186, 1361984), (192, 1319422), (208, 1217928), (248, 1021488), (312, 811952), (372, 680992), (384, 659711), (403, 628608), (416, 608964), (496, 510744), (624, 405976), (744, 340496), (806, 314304), (832, 304482), (992, 255372), (1209, 209536), (1248, 202988), (1488, 170248), (1612, 157152), (1637, 154752), (1664, 152241), (1984, 127686), (2418, 104768), (2496, 101494), (2976, 85124), (3224, 78576), (3274, 77376), (3968, 63843), (4836, 52384), (4911, 51584), (4992, 50747), (5952, 42562), (6448, 39288), (6548, 38688), (9672, 26192), (9822, 25792), (11904, 21281), (12896, 19644), (13096, 19344)]