478447424

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{727}}^1$

素因数の和:872

約数の個数: 112

約数和(自身を含む): 1180478208

約数和(自身を除く): 702030784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 113, 182, 208, 224, 226, 364, 416, 448, 452, 727, 728, 791, 832, 904, 1454, 1456, 1469, 1582, 1808, 2908, 2912, 2938, 3164, 3616, 5089, 5816, 5824, 5876, 6328, 7232, 9451, 10178, 10283, 11632, 11752, 12656, 18902, 20356, 20566, 23264, 23504, 25312, 37804, 40712, 41132, 46528, 47008, 50624, 66157, 75608, 81424, 82151, 82264, 94016, 132314, 151216, 162848, 164302, 164528, 264628, 302432, 325696, 328604, 329056, 529256, 575057, 604864, 657208, 658112, 1058512, 1067963, 1150114, 1314416, 2117024, 2135926, 2300228, 2628832, 4234048, 4271852, 4600456, 5257664, 7475741, 8543704, 9200912, 14951482, 17087408, 18401824, 29902964, 34174816, 36803648, 59805928, 68349632, 119611856, 239223712, 478447424]

約数ペア:

[(1, 478447424), (2, 239223712), (4, 119611856), (7, 68349632), (8, 59805928), (13, 36803648), (14, 34174816), (16, 29902964), (26, 18401824), (28, 17087408), (32, 14951482), (52, 9200912), (56, 8543704), (64, 7475741), (91, 5257664), (104, 4600456), (112, 4271852), (113, 4234048), (182, 2628832), (208, 2300228), (224, 2135926), (226, 2117024), (364, 1314416), (416, 1150114), (448, 1067963), (452, 1058512), (727, 658112), (728, 657208), (791, 604864), (832, 575057), (904, 529256), (1454, 329056), (1456, 328604), (1469, 325696), (1582, 302432), (1808, 264628), (2908, 164528), (2912, 164302), (2938, 162848), (3164, 151216), (3616, 132314), (5089, 94016), (5816, 82264), (5824, 82151), (5876, 81424), (6328, 75608), (7232, 66157), (9451, 50624), (10178, 47008), (10283, 46528), (11632, 41132), (11752, 40712), (12656, 37804), (18902, 25312), (20356, 23504), (20566, 23264)]