654985968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1327}}^1$

素因数の和:1471

約数の個数: 160

約数和(自身を含む): 2102532096

約数和(自身を除く): 1447546128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 113, 156, 168, 182, 208, 226, 273, 312, 336, 339, 364, 452, 546, 624, 678, 728, 791, 904, 1092, 1327, 1356, 1456, 1469, 1582, 1808, 2184, 2373, 2654, 2712, 2938, 3164, 3981, 4368, 4407, 4746, 5308, 5424, 5876, 6328, 7962, 8814, 9289, 9492, 10283, 10616, 11752, 12656, 15924, 17251, 17628, 18578, 18984, 20566, 21232, 23504, 27867, 30849, 31848, 34502, 35256, 37156, 37968, 41132, 51753, 55734, 61698, 63696, 69004, 70512, 74312, 82264, 103506, 111468, 120757, 123396, 138008, 148624, 149951, 164528, 207012, 222936, 241514, 246792, 276016, 299902, 362271, 414024, 445872, 449853, 483028, 493584, 599804, 724542, 828048, 899706, 966056, 1049657, 1199608, 1449084, 1799412, 1932112, 1949363, 2099314, 2399216, 2898168, 3148971, 3598824, 3898726, 4198628, 5796336, 5848089, 6297942, 7197648, 7797452, 8397256, 11696178, 12595884, 13645541, 15594904, 16794512, 23392356, 25191768, 27291082, 31189808, 40936623, 46784712, 50383536, 54582164, 81873246, 93569424, 109164328, 163746492, 218328656, 327492984, 654985968]

約数ペア:

[(1, 654985968), (2, 327492984), (3, 218328656), (4, 163746492), (6, 109164328), (7, 93569424), (8, 81873246), (12, 54582164), (13, 50383536), (14, 46784712), (16, 40936623), (21, 31189808), (24, 27291082), (26, 25191768), (28, 23392356), (39, 16794512), (42, 15594904), (48, 13645541), (52, 12595884), (56, 11696178), (78, 8397256), (84, 7797452), (91, 7197648), (104, 6297942), (112, 5848089), (113, 5796336), (156, 4198628), (168, 3898726), (182, 3598824), (208, 3148971), (226, 2898168), (273, 2399216), (312, 2099314), (336, 1949363), (339, 1932112), (364, 1799412), (452, 1449084), (546, 1199608), (624, 1049657), (678, 966056), (728, 899706), (791, 828048), (904, 724542), (1092, 599804), (1327, 493584), (1356, 483028), (1456, 449853), (1469, 445872), (1582, 414024), (1808, 362271), (2184, 299902), (2373, 276016), (2654, 246792), (2712, 241514), (2938, 222936), (3164, 207012), (3981, 164528), (4368, 149951), (4407, 148624), (4746, 138008), (5308, 123396), (5424, 120757), (5876, 111468), (6328, 103506), (7962, 82264), (8814, 74312), (9289, 70512), (9492, 69004), (10283, 63696), (10616, 61698), (11752, 55734), (12656, 51753), (15924, 41132), (17251, 37968), (17628, 37156), (18578, 35256), (18984, 34502), (20566, 31848), (21232, 30849), (23504, 27867)]