287030952

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^2\times {\mathrm{2621}}^1$

素因数の和:2665

約数の個数: 120

約数和(自身を含む): 870884190

約数和(自身を除く): 583853238

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 169, 216, 234, 312, 324, 338, 351, 468, 507, 648, 676, 702, 936, 1014, 1053, 1352, 1404, 1521, 2028, 2106, 2621, 2808, 3042, 4056, 4212, 4563, 5242, 6084, 7863, 8424, 9126, 10484, 12168, 13689, 15726, 18252, 20968, 23589, 27378, 31452, 34073, 36504, 47178, 54756, 62904, 68146, 70767, 94356, 102219, 109512, 136292, 141534, 188712, 204438, 212301, 272584, 283068, 306657, 408876, 424602, 442949, 566136, 613314, 817752, 849204, 885898, 919971, 1226628, 1328847, 1698408, 1771796, 1839942, 2453256, 2657694, 2759913, 3543592, 3679884, 3986541, 5315388, 5519826, 7359768, 7973082, 10630776, 11039652, 11959623, 15946164, 22079304, 23919246, 31892328, 35878869, 47838492, 71757738, 95676984, 143515476, 287030952]

約数ペア:

[(1, 287030952), (2, 143515476), (3, 95676984), (4, 71757738), (6, 47838492), (8, 35878869), (9, 31892328), (12, 23919246), (13, 22079304), (18, 15946164), (24, 11959623), (26, 11039652), (27, 10630776), (36, 7973082), (39, 7359768), (52, 5519826), (54, 5315388), (72, 3986541), (78, 3679884), (81, 3543592), (104, 2759913), (108, 2657694), (117, 2453256), (156, 1839942), (162, 1771796), (169, 1698408), (216, 1328847), (234, 1226628), (312, 919971), (324, 885898), (338, 849204), (351, 817752), (468, 613314), (507, 566136), (648, 442949), (676, 424602), (702, 408876), (936, 306657), (1014, 283068), (1053, 272584), (1352, 212301), (1404, 204438), (1521, 188712), (2028, 141534), (2106, 136292), (2621, 109512), (2808, 102219), (3042, 94356), (4056, 70767), (4212, 68146), (4563, 62904), (5242, 54756), (6084, 47178), (7863, 36504), (8424, 34073), (9126, 31452), (10484, 27378), (12168, 23589), (13689, 20968), (15726, 18252)]