1380435456

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:652

約数の個数: 160

約数和(自身を含む): 3874894848

約数和(自身を除く): 2494459392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 53, 62, 64, 93, 96, 106, 124, 128, 159, 186, 192, 212, 248, 256, 318, 372, 384, 424, 496, 512, 547, 636, 744, 768, 848, 992, 1094, 1272, 1488, 1536, 1641, 1643, 1696, 1984, 2188, 2544, 2976, 3282, 3286, 3392, 3968, 4376, 4929, 5088, 5952, 6564, 6572, 6784, 7936, 8752, 9858, 10176, 11904, 13128, 13144, 13568, 15872, 16957, 17504, 19716, 20352, 23808, 26256, 26288, 27136, 28991, 33914, 35008, 39432, 40704, 47616, 50871, 52512, 52576, 57982, 67828, 70016, 78864, 81408, 86973, 101742, 105024, 105152, 115964, 135656, 140032, 157728, 173946, 203484, 210048, 210304, 231928, 271312, 280064, 315456, 347892, 406968, 420096, 420608, 463856, 542624, 630912, 695784, 813936, 840192, 841216, 898721, 927712, 1085248, 1261824, 1391568, 1627872, 1797442, 1855424, 2170496, 2523648, 2696163, 2783136, 3255744, 3594884, 3710848, 4340992, 5392326, 5566272, 6511488, 7189768, 7421696, 8681984, 10784652, 11132544, 13022976, 14379536, 14843392, 21569304, 22265088, 26045952, 28759072, 43138608, 44530176, 57518144, 86277216, 115036288, 172554432, 230072576, 345108864, 460145152, 690217728, 1380435456]

約数ペア:

[(1, 1380435456), (2, 690217728), (3, 460145152), (4, 345108864), (6, 230072576), (8, 172554432), (12, 115036288), (16, 86277216), (24, 57518144), (31, 44530176), (32, 43138608), (48, 28759072), (53, 26045952), (62, 22265088), (64, 21569304), (93, 14843392), (96, 14379536), (106, 13022976), (124, 11132544), (128, 10784652), (159, 8681984), (186, 7421696), (192, 7189768), (212, 6511488), (248, 5566272), (256, 5392326), (318, 4340992), (372, 3710848), (384, 3594884), (424, 3255744), (496, 2783136), (512, 2696163), (547, 2523648), (636, 2170496), (744, 1855424), (768, 1797442), (848, 1627872), (992, 1391568), (1094, 1261824), (1272, 1085248), (1488, 927712), (1536, 898721), (1641, 841216), (1643, 840192), (1696, 813936), (1984, 695784), (2188, 630912), (2544, 542624), (2976, 463856), (3282, 420608), (3286, 420096), (3392, 406968), (3968, 347892), (4376, 315456), (4929, 280064), (5088, 271312), (5952, 231928), (6564, 210304), (6572, 210048), (6784, 203484), (7936, 173946), (8752, 157728), (9858, 140032), (10176, 135656), (11904, 115964), (13128, 105152), (13144, 105024), (13568, 101742), (15872, 86973), (16957, 81408), (17504, 78864), (19716, 70016), (20352, 67828), (23808, 57982), (26256, 52576), (26288, 52512), (27136, 50871), (28991, 47616), (33914, 40704), (35008, 39432)]