636635088

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:577

約数の個数: 120

約数和(自身を含む): 1819883520

約数和(自身を除く): 1183248432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 191, 237, 293, 316, 382, 474, 573, 586, 632, 711, 764, 879, 948, 1146, 1172, 1264, 1422, 1528, 1719, 1758, 1896, 2292, 2344, 2637, 2844, 3056, 3438, 3516, 3792, 4584, 4688, 5274, 5688, 6876, 7032, 9168, 10548, 11376, 13752, 14064, 15089, 21096, 23147, 27504, 30178, 42192, 45267, 46294, 55963, 60356, 69441, 90534, 92588, 111926, 120712, 135801, 138882, 167889, 181068, 185176, 208323, 223852, 241424, 271602, 277764, 335778, 362136, 370352, 416646, 447704, 503667, 543204, 555528, 671556, 724272, 833292, 895408, 1007334, 1086408, 1111056, 1343112, 1666584, 2014668, 2172816, 2686224, 3333168, 4029336, 4421077, 8058672, 8842154, 13263231, 17684308, 26526462, 35368616, 39789693, 53052924, 70737232, 79579386, 106105848, 159158772, 212211696, 318317544, 636635088]

約数ペア:

[(1, 636635088), (2, 318317544), (3, 212211696), (4, 159158772), (6, 106105848), (8, 79579386), (9, 70737232), (12, 53052924), (16, 39789693), (18, 35368616), (24, 26526462), (36, 17684308), (48, 13263231), (72, 8842154), (79, 8058672), (144, 4421077), (158, 4029336), (191, 3333168), (237, 2686224), (293, 2172816), (316, 2014668), (382, 1666584), (474, 1343112), (573, 1111056), (586, 1086408), (632, 1007334), (711, 895408), (764, 833292), (879, 724272), (948, 671556), (1146, 555528), (1172, 543204), (1264, 503667), (1422, 447704), (1528, 416646), (1719, 370352), (1758, 362136), (1896, 335778), (2292, 277764), (2344, 271602), (2637, 241424), (2844, 223852), (3056, 208323), (3438, 185176), (3516, 181068), (3792, 167889), (4584, 138882), (4688, 135801), (5274, 120712), (5688, 111926), (6876, 92588), (7032, 90534), (9168, 69441), (10548, 60356), (11376, 55963), (13752, 46294), (14064, 45267), (15089, 42192), (21096, 30178), (23147, 27504)]