385280494048

素因数分解:

$2^5\times {\mathrm{251}}^1\times {\mathrm{313}}^1\times {\mathrm{331}}^1\times {\mathrm{463}}^1$

素因数の和:1368

約数の個数: 96

約数和(自身を含む): 767939139072

約数和(自身を除く): 382658645024

約数列:

[1, 2, 4, 8, 16, 32, 251, 313, 331, 463, 502, 626, 662, 926, 1004, 1252, 1324, 1852, 2008, 2504, 2648, 3704, 4016, 5008, 5296, 7408, 8032, 10016, 10592, 14816, 78563, 83081, 103603, 116213, 144919, 153253, 157126, 166162, 207206, 232426, 289838, 306506, 314252, 332324, 414412, 464852, 579676, 613012, 628504, 664648, 828824, 929704, 1159352, 1226024, 1257008, 1329296, 1657648, 1859408, 2318704, 2452048, 2514016, 2658592, 3315296, 3718816, 4637408, 4904096, 26004353, 36374669, 38466503, 47968189, 52008706, 72749338, 76933006, 95936378, 104017412, 145498676, 153866012, 191872756, 208034824, 290997352, 307732024, 383745512, 416069648, 581994704, 615464048, 767491024, 832139296, 1163989408, 1230928096, 1534982048, 12040015439, 24080030878, 48160061756, 96320123512, 192640247024, 385280494048]

約数ペア:

[(1, 385280494048), (2, 192640247024), (4, 96320123512), (8, 48160061756), (16, 24080030878), (32, 12040015439), (251, 1534982048), (313, 1230928096), (331, 1163989408), (463, 832139296), (502, 767491024), (626, 615464048), (662, 581994704), (926, 416069648), (1004, 383745512), (1252, 307732024), (1324, 290997352), (1852, 208034824), (2008, 191872756), (2504, 153866012), (2648, 145498676), (3704, 104017412), (4016, 95936378), (5008, 76933006), (5296, 72749338), (7408, 52008706), (8032, 47968189), (10016, 38466503), (10592, 36374669), (14816, 26004353), (78563, 4904096), (83081, 4637408), (103603, 3718816), (116213, 3315296), (144919, 2658592), (153253, 2514016), (157126, 2452048), (166162, 2318704), (207206, 1859408), (232426, 1657648), (289838, 1329296), (306506, 1257008), (314252, 1226024), (332324, 1159352), (414412, 929704), (464852, 828824), (579676, 664648), (613012, 628504)]