248768118

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{859}}^1$

素因数の和:1074

約数の個数: 64

約数和(自身を含む): 574617600

約数和(自身を除く): 325849482

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 173, 186, 279, 346, 519, 558, 837, 859, 1038, 1557, 1674, 1718, 2577, 3114, 4671, 5154, 5363, 7731, 9342, 10726, 15462, 16089, 23193, 26629, 32178, 46386, 48267, 53258, 79887, 96534, 144801, 148607, 159774, 239661, 289602, 297214, 445821, 479322, 718983, 891642, 1337463, 1437966, 2674926, 4012389, 4606817, 8024778, 9213634, 13820451, 27640902, 41461353, 82922706, 124384059, 248768118]

約数ペア:

[(1, 248768118), (2, 124384059), (3, 82922706), (6, 41461353), (9, 27640902), (18, 13820451), (27, 9213634), (31, 8024778), (54, 4606817), (62, 4012389), (93, 2674926), (173, 1437966), (186, 1337463), (279, 891642), (346, 718983), (519, 479322), (558, 445821), (837, 297214), (859, 289602), (1038, 239661), (1557, 159774), (1674, 148607), (1718, 144801), (2577, 96534), (3114, 79887), (4671, 53258), (5154, 48267), (5363, 46386), (7731, 32178), (9342, 26629), (10726, 23193), (15462, 16089)]