308149633688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1061}}^1\times {\mathrm{41681}}^1$

素因数の和:42828

約数の個数: 64

約数和(自身を含む): 632122535520

約数和(自身を除く): 323972901832

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1061, 1742, 2122, 3484, 4244, 6968, 8488, 13793, 27586, 41681, 55172, 71087, 83362, 110344, 142174, 166724, 284348, 333448, 541853, 568696, 924131, 1083706, 1848262, 2167412, 2792627, 3696524, 4334824, 5585254, 7393048, 11170508, 22341016, 36304151, 44223541, 72608302, 88447082, 145216604, 176894164, 290433208, 353788328, 574906033, 1149812066, 2299624132, 2962977247, 4599248264, 5925954494, 11851908988, 23703817976, 38518704211, 77037408422, 154074816844, 308149633688]

約数ペア:

[(1, 308149633688), (2, 154074816844), (4, 77037408422), (8, 38518704211), (13, 23703817976), (26, 11851908988), (52, 5925954494), (67, 4599248264), (104, 2962977247), (134, 2299624132), (268, 1149812066), (536, 574906033), (871, 353788328), (1061, 290433208), (1742, 176894164), (2122, 145216604), (3484, 88447082), (4244, 72608302), (6968, 44223541), (8488, 36304151), (13793, 22341016), (27586, 11170508), (41681, 7393048), (55172, 5585254), (71087, 4334824), (83362, 3696524), (110344, 2792627), (142174, 2167412), (166724, 1848262), (284348, 1083706), (333448, 924131), (541853, 568696)]