258586224

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:415

約数の個数: 120

約数和(自身を含む): 731953152

約数和(自身を除く): 473366928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 169, 208, 251, 254, 312, 338, 381, 502, 507, 508, 624, 676, 753, 762, 1004, 1014, 1016, 1352, 1506, 1524, 1651, 2008, 2028, 2032, 2704, 3012, 3048, 3263, 3302, 4016, 4056, 4953, 6024, 6096, 6526, 6604, 8112, 9789, 9906, 12048, 13052, 13208, 19578, 19812, 21463, 26104, 26416, 31877, 39156, 39624, 42419, 42926, 52208, 63754, 64389, 78312, 79248, 84838, 85852, 95631, 127257, 127508, 128778, 156624, 169676, 171704, 191262, 254514, 255016, 257556, 339352, 343408, 382524, 414401, 509028, 510032, 515112, 678704, 765048, 828802, 1018056, 1030224, 1243203, 1530096, 1657604, 2036112, 2486406, 3315208, 4972812, 5387213, 6630416, 9945624, 10774426, 16161639, 19891248, 21548852, 32323278, 43097704, 64646556, 86195408, 129293112, 258586224]

約数ペア:

[(1, 258586224), (2, 129293112), (3, 86195408), (4, 64646556), (6, 43097704), (8, 32323278), (12, 21548852), (13, 19891248), (16, 16161639), (24, 10774426), (26, 9945624), (39, 6630416), (48, 5387213), (52, 4972812), (78, 3315208), (104, 2486406), (127, 2036112), (156, 1657604), (169, 1530096), (208, 1243203), (251, 1030224), (254, 1018056), (312, 828802), (338, 765048), (381, 678704), (502, 515112), (507, 510032), (508, 509028), (624, 414401), (676, 382524), (753, 343408), (762, 339352), (1004, 257556), (1014, 255016), (1016, 254514), (1352, 191262), (1506, 171704), (1524, 169676), (1651, 156624), (2008, 128778), (2028, 127508), (2032, 127257), (2704, 95631), (3012, 85852), (3048, 84838), (3263, 79248), (3302, 78312), (4016, 64389), (4056, 63754), (4953, 52208), (6024, 42926), (6096, 42419), (6526, 39624), (6604, 39156), (8112, 31877), (9789, 26416), (9906, 26104), (12048, 21463), (13052, 19812), (13208, 19578)]