1296435456

素因数分解:

$2^8\times 3^4\times {\mathrm{103}}^1\times {\mathrm{607}}^1$

素因数の和:738

約数の個数: 180

約数和(自身を含む): 3909697792

約数和(自身を除く): 2613262336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 103, 108, 128, 144, 162, 192, 206, 216, 256, 288, 309, 324, 384, 412, 432, 576, 607, 618, 648, 768, 824, 864, 927, 1152, 1214, 1236, 1296, 1648, 1728, 1821, 1854, 2304, 2428, 2472, 2592, 2781, 3296, 3456, 3642, 3708, 4856, 4944, 5184, 5463, 5562, 6592, 6912, 7284, 7416, 8343, 9712, 9888, 10368, 10926, 11124, 13184, 14568, 14832, 16389, 16686, 19424, 19776, 20736, 21852, 22248, 26368, 29136, 29664, 32778, 33372, 38848, 39552, 43704, 44496, 49167, 58272, 59328, 62521, 65556, 66744, 77696, 79104, 87408, 88992, 98334, 116544, 118656, 125042, 131112, 133488, 155392, 174816, 177984, 187563, 196668, 233088, 237312, 250084, 262224, 266976, 349632, 355968, 375126, 393336, 466176, 500168, 524448, 533952, 562689, 699264, 711936, 750252, 786672, 1000336, 1048896, 1067904, 1125378, 1398528, 1500504, 1573344, 1688067, 2000672, 2097792, 2135808, 2250756, 3001008, 3146688, 3376134, 4001344, 4195584, 4501512, 5064201, 6002016, 6293376, 6752268, 8002688, 9003024, 10128402, 12004032, 12586752, 13504536, 16005376, 18006048, 20256804, 24008064, 27009072, 36012096, 40513608, 48016128, 54018144, 72024192, 81027216, 108036288, 144048384, 162054432, 216072576, 324108864, 432145152, 648217728, 1296435456]

約数ペア:

[(1, 1296435456), (2, 648217728), (3, 432145152), (4, 324108864), (6, 216072576), (8, 162054432), (9, 144048384), (12, 108036288), (16, 81027216), (18, 72024192), (24, 54018144), (27, 48016128), (32, 40513608), (36, 36012096), (48, 27009072), (54, 24008064), (64, 20256804), (72, 18006048), (81, 16005376), (96, 13504536), (103, 12586752), (108, 12004032), (128, 10128402), (144, 9003024), (162, 8002688), (192, 6752268), (206, 6293376), (216, 6002016), (256, 5064201), (288, 4501512), (309, 4195584), (324, 4001344), (384, 3376134), (412, 3146688), (432, 3001008), (576, 2250756), (607, 2135808), (618, 2097792), (648, 2000672), (768, 1688067), (824, 1573344), (864, 1500504), (927, 1398528), (1152, 1125378), (1214, 1067904), (1236, 1048896), (1296, 1000336), (1648, 786672), (1728, 750252), (1821, 711936), (1854, 699264), (2304, 562689), (2428, 533952), (2472, 524448), (2592, 500168), (2781, 466176), (3296, 393336), (3456, 375126), (3642, 355968), (3708, 349632), (4856, 266976), (4944, 262224), (5184, 250084), (5463, 237312), (5562, 233088), (6592, 196668), (6912, 187563), (7284, 177984), (7416, 174816), (8343, 155392), (9712, 133488), (9888, 131112), (10368, 125042), (10926, 118656), (11124, 116544), (13184, 98334), (14568, 88992), (14832, 87408), (16389, 79104), (16686, 77696), (19424, 66744), (19776, 65556), (20736, 62521), (21852, 59328), (22248, 58272), (26368, 49167), (29136, 44496), (29664, 43704), (32778, 39552), (33372, 38848)]