1263808404

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{2633}}^1$

素因数の和:2909

約数の個数: 72

約数和(自身を含む): 3259838400

約数和(自身を除く): 1996029996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 199, 201, 268, 398, 402, 597, 603, 796, 804, 1194, 1206, 1791, 2388, 2412, 2633, 3582, 5266, 7164, 7899, 10532, 13333, 15798, 23697, 26666, 31596, 39999, 47394, 53332, 79998, 94788, 119997, 159996, 176411, 239994, 352822, 479988, 523967, 529233, 705644, 1047934, 1058466, 1571901, 1587699, 2095868, 2116932, 3143802, 3175398, 4715703, 6287604, 6350796, 9431406, 18862812, 35105789, 70211578, 105317367, 140423156, 210634734, 315952101, 421269468, 631904202, 1263808404]

約数ペア:

[(1, 1263808404), (2, 631904202), (3, 421269468), (4, 315952101), (6, 210634734), (9, 140423156), (12, 105317367), (18, 70211578), (36, 35105789), (67, 18862812), (134, 9431406), (199, 6350796), (201, 6287604), (268, 4715703), (398, 3175398), (402, 3143802), (597, 2116932), (603, 2095868), (796, 1587699), (804, 1571901), (1194, 1058466), (1206, 1047934), (1791, 705644), (2388, 529233), (2412, 523967), (2633, 479988), (3582, 352822), (5266, 239994), (7164, 176411), (7899, 159996), (10532, 119997), (13333, 94788), (15798, 79998), (23697, 53332), (26666, 47394), (31596, 39999)]