253336044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:839

約数の個数: 96

約数和(自身を含む): 676372480

約数和(自身を除く): 423036436

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 127, 156, 228, 247, 254, 381, 494, 508, 673, 741, 762, 988, 1346, 1482, 1524, 1651, 2019, 2413, 2692, 2964, 3302, 4038, 4826, 4953, 6604, 7239, 8076, 8749, 9652, 9906, 12787, 14478, 17498, 19812, 25574, 26247, 28956, 31369, 34996, 38361, 51148, 52494, 62738, 76722, 85471, 94107, 104988, 125476, 153444, 166231, 170942, 188214, 256413, 332462, 341884, 376428, 498693, 512826, 664924, 997386, 1025652, 1111123, 1623949, 1994772, 2222246, 3247898, 3333369, 4444492, 4871847, 6495796, 6666738, 9743694, 13333476, 19487388, 21111337, 42222674, 63334011, 84445348, 126668022, 253336044]

約数ペア:

[(1, 253336044), (2, 126668022), (3, 84445348), (4, 63334011), (6, 42222674), (12, 21111337), (13, 19487388), (19, 13333476), (26, 9743694), (38, 6666738), (39, 6495796), (52, 4871847), (57, 4444492), (76, 3333369), (78, 3247898), (114, 2222246), (127, 1994772), (156, 1623949), (228, 1111123), (247, 1025652), (254, 997386), (381, 664924), (494, 512826), (508, 498693), (673, 376428), (741, 341884), (762, 332462), (988, 256413), (1346, 188214), (1482, 170942), (1524, 166231), (1651, 153444), (2019, 125476), (2413, 104988), (2692, 94107), (2964, 85471), (3302, 76722), (4038, 62738), (4826, 52494), (4953, 51148), (6604, 38361), (7239, 34996), (8076, 31369), (8749, 28956), (9652, 26247), (9906, 25574), (12787, 19812), (14478, 17498)]