271502028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:516

約数の個数: 144

約数和(自身を含む): 826775040

約数和(自身を除く): 555273012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 139, 161, 207, 252, 276, 278, 322, 337, 414, 417, 483, 556, 644, 674, 828, 834, 966, 973, 1011, 1251, 1348, 1449, 1668, 1932, 1946, 2022, 2359, 2502, 2898, 2919, 3033, 3197, 3892, 4044, 4718, 5004, 5796, 5838, 6066, 6394, 7077, 7751, 8757, 9436, 9591, 11676, 12132, 12788, 14154, 15502, 17514, 19182, 21231, 22379, 23253, 28308, 28773, 31004, 35028, 38364, 42462, 44758, 46506, 46843, 54257, 57546, 67137, 69759, 84924, 89516, 93012, 93686, 108514, 115092, 134274, 139518, 140529, 162771, 187372, 201411, 217028, 268548, 279036, 281058, 325542, 327901, 402822, 421587, 488313, 562116, 651084, 655802, 805644, 843174, 976626, 983703, 1077389, 1311604, 1686348, 1953252, 1967406, 2154778, 2951109, 3232167, 3934812, 4309556, 5902218, 6464334, 7541723, 9696501, 11804436, 12928668, 15083446, 19393002, 22625169, 30166892, 38786004, 45250338, 67875507, 90500676, 135751014, 271502028]

約数ペア:

[(1, 271502028), (2, 135751014), (3, 90500676), (4, 67875507), (6, 45250338), (7, 38786004), (9, 30166892), (12, 22625169), (14, 19393002), (18, 15083446), (21, 12928668), (23, 11804436), (28, 9696501), (36, 7541723), (42, 6464334), (46, 5902218), (63, 4309556), (69, 3934812), (84, 3232167), (92, 2951109), (126, 2154778), (138, 1967406), (139, 1953252), (161, 1686348), (207, 1311604), (252, 1077389), (276, 983703), (278, 976626), (322, 843174), (337, 805644), (414, 655802), (417, 651084), (483, 562116), (556, 488313), (644, 421587), (674, 402822), (828, 327901), (834, 325542), (966, 281058), (973, 279036), (1011, 268548), (1251, 217028), (1348, 201411), (1449, 187372), (1668, 162771), (1932, 140529), (1946, 139518), (2022, 134274), (2359, 115092), (2502, 108514), (2898, 93686), (2919, 93012), (3033, 89516), (3197, 84924), (3892, 69759), (4044, 67137), (4718, 57546), (5004, 54257), (5796, 46843), (5838, 46506), (6066, 44758), (6394, 42462), (7077, 38364), (7751, 35028), (8757, 31004), (9436, 28773), (9591, 28308), (11676, 23253), (12132, 22379), (12788, 21231), (14154, 19182), (15502, 17514)]