1278889152

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1153}}^1$

素因数の和:1330

約数の個数: 112

約数和(自身を含む): 3482218080

約数和(自身を除く): 2203328928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 109, 159, 192, 212, 218, 318, 327, 424, 436, 636, 654, 848, 872, 1153, 1272, 1308, 1696, 1744, 2306, 2544, 2616, 3392, 3459, 3488, 4612, 5088, 5232, 5777, 6918, 6976, 9224, 10176, 10464, 11554, 13836, 17331, 18448, 20928, 23108, 27672, 34662, 36896, 46216, 55344, 61109, 69324, 73792, 92432, 110688, 122218, 125677, 138648, 183327, 184864, 221376, 244436, 251354, 277296, 366654, 369728, 377031, 488872, 502708, 554592, 733308, 754062, 977744, 1005416, 1109184, 1466616, 1508124, 1955488, 2010832, 2933232, 3016248, 3910976, 4021664, 5866464, 6032496, 6660881, 8043328, 11732928, 12064992, 13321762, 19982643, 24129984, 26643524, 39965286, 53287048, 79930572, 106574096, 159861144, 213148192, 319722288, 426296384, 639444576, 1278889152]

約数ペア:

[(1, 1278889152), (2, 639444576), (3, 426296384), (4, 319722288), (6, 213148192), (8, 159861144), (12, 106574096), (16, 79930572), (24, 53287048), (32, 39965286), (48, 26643524), (53, 24129984), (64, 19982643), (96, 13321762), (106, 12064992), (109, 11732928), (159, 8043328), (192, 6660881), (212, 6032496), (218, 5866464), (318, 4021664), (327, 3910976), (424, 3016248), (436, 2933232), (636, 2010832), (654, 1955488), (848, 1508124), (872, 1466616), (1153, 1109184), (1272, 1005416), (1308, 977744), (1696, 754062), (1744, 733308), (2306, 554592), (2544, 502708), (2616, 488872), (3392, 377031), (3459, 369728), (3488, 366654), (4612, 277296), (5088, 251354), (5232, 244436), (5777, 221376), (6918, 184864), (6976, 183327), (9224, 138648), (10176, 125677), (10464, 122218), (11554, 110688), (13836, 92432), (17331, 73792), (18448, 69324), (20928, 61109), (23108, 55344), (27672, 46216), (34662, 36896)]