290660904

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1291}}^1$

素因数の和:1415

約数の個数: 96

約数和(自身を含む): 816285600

約数和(自身を除く): 525624696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 59, 72, 106, 118, 159, 177, 212, 236, 318, 354, 424, 472, 477, 531, 636, 708, 954, 1062, 1272, 1291, 1416, 1908, 2124, 2582, 3127, 3816, 3873, 4248, 5164, 6254, 7746, 9381, 10328, 11619, 12508, 15492, 18762, 23238, 25016, 28143, 30984, 37524, 46476, 56286, 68423, 75048, 76169, 92952, 112572, 136846, 152338, 205269, 225144, 228507, 273692, 304676, 410538, 457014, 547384, 609352, 615807, 685521, 821076, 914028, 1231614, 1371042, 1642152, 1828056, 2463228, 2742084, 4036957, 4926456, 5484168, 8073914, 12110871, 16147828, 24221742, 32295656, 36332613, 48443484, 72665226, 96886968, 145330452, 290660904]

約数ペア:

[(1, 290660904), (2, 145330452), (3, 96886968), (4, 72665226), (6, 48443484), (8, 36332613), (9, 32295656), (12, 24221742), (18, 16147828), (24, 12110871), (36, 8073914), (53, 5484168), (59, 4926456), (72, 4036957), (106, 2742084), (118, 2463228), (159, 1828056), (177, 1642152), (212, 1371042), (236, 1231614), (318, 914028), (354, 821076), (424, 685521), (472, 615807), (477, 609352), (531, 547384), (636, 457014), (708, 410538), (954, 304676), (1062, 273692), (1272, 228507), (1291, 225144), (1416, 205269), (1908, 152338), (2124, 136846), (2582, 112572), (3127, 92952), (3816, 76169), (3873, 75048), (4248, 68423), (5164, 56286), (6254, 46476), (7746, 37524), (9381, 30984), (10328, 28143), (11619, 25016), (12508, 23238), (15492, 18762)]