455844558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{359}}^1$

素因数の和:673

約数の個数: 64

約数和(自身を含む): 1002516480

約数和(自身を除く): 546671922

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 223, 359, 438, 446, 669, 718, 949, 1077, 1338, 1898, 2154, 2847, 2899, 4667, 5694, 5798, 8697, 9334, 14001, 16279, 17394, 26207, 28002, 32558, 48837, 52414, 78621, 80057, 97674, 157242, 160114, 211627, 240171, 340691, 423254, 480342, 634881, 681382, 1022073, 1040741, 1269762, 2044146, 2081482, 3122223, 5844161, 6244446, 11688322, 17532483, 35064966, 75974093, 151948186, 227922279, 455844558]

約数ペア:

[(1, 455844558), (2, 227922279), (3, 151948186), (6, 75974093), (13, 35064966), (26, 17532483), (39, 11688322), (73, 6244446), (78, 5844161), (146, 3122223), (219, 2081482), (223, 2044146), (359, 1269762), (438, 1040741), (446, 1022073), (669, 681382), (718, 634881), (949, 480342), (1077, 423254), (1338, 340691), (1898, 240171), (2154, 211627), (2847, 160114), (2899, 157242), (4667, 97674), (5694, 80057), (5798, 78621), (8697, 52414), (9334, 48837), (14001, 32558), (16279, 28002), (17394, 26207)]