391148472

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{797}}^1$

素因数の和:854

約数の個数: 144

約数和(自身を含む): 1165351320

約数和(自身を除く): 774202848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 121, 132, 143, 156, 169, 242, 264, 286, 312, 338, 363, 429, 484, 507, 572, 676, 726, 797, 858, 968, 1014, 1144, 1352, 1452, 1573, 1594, 1716, 1859, 2028, 2391, 2904, 3146, 3188, 3432, 3718, 4056, 4719, 4782, 5577, 6292, 6376, 7436, 8767, 9438, 9564, 10361, 11154, 12584, 14872, 17534, 18876, 19128, 20449, 20722, 22308, 26301, 31083, 35068, 37752, 40898, 41444, 44616, 52602, 61347, 62166, 70136, 81796, 82888, 96437, 105204, 113971, 122694, 124332, 134693, 163592, 192874, 210408, 227942, 245388, 248664, 269386, 289311, 341913, 385748, 404079, 455884, 490776, 538772, 578622, 683826, 771496, 808158, 911768, 1077544, 1157244, 1253681, 1367652, 1481623, 1616316, 2314488, 2507362, 2735304, 2963246, 3232632, 3761043, 4444869, 5014724, 5926492, 7522086, 8889738, 10029448, 11852984, 15044172, 16297853, 17779476, 30088344, 32595706, 35558952, 48893559, 65191412, 97787118, 130382824, 195574236, 391148472]

約数ペア:

[(1, 391148472), (2, 195574236), (3, 130382824), (4, 97787118), (6, 65191412), (8, 48893559), (11, 35558952), (12, 32595706), (13, 30088344), (22, 17779476), (24, 16297853), (26, 15044172), (33, 11852984), (39, 10029448), (44, 8889738), (52, 7522086), (66, 5926492), (78, 5014724), (88, 4444869), (104, 3761043), (121, 3232632), (132, 2963246), (143, 2735304), (156, 2507362), (169, 2314488), (242, 1616316), (264, 1481623), (286, 1367652), (312, 1253681), (338, 1157244), (363, 1077544), (429, 911768), (484, 808158), (507, 771496), (572, 683826), (676, 578622), (726, 538772), (797, 490776), (858, 455884), (968, 404079), (1014, 385748), (1144, 341913), (1352, 289311), (1452, 269386), (1573, 248664), (1594, 245388), (1716, 227942), (1859, 210408), (2028, 192874), (2391, 163592), (2904, 134693), (3146, 124332), (3188, 122694), (3432, 113971), (3718, 105204), (4056, 96437), (4719, 82888), (4782, 81796), (5577, 70136), (6292, 62166), (6376, 61347), (7436, 52602), (8767, 44616), (9438, 41444), (9564, 40898), (10361, 37752), (11154, 35068), (12584, 31083), (14872, 26301), (17534, 22308), (18876, 20722), (19128, 20449)]