1217666856

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:444

約数の個数: 192

約数和(自身を含む): 3698196480

約数和(自身を除く): 2480529624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 84, 93, 98, 124, 127, 147, 168, 186, 196, 217, 248, 254, 263, 294, 372, 381, 392, 434, 508, 526, 588, 651, 744, 762, 789, 868, 889, 1016, 1052, 1176, 1302, 1519, 1524, 1578, 1736, 1778, 1841, 2104, 2604, 2667, 3038, 3048, 3156, 3556, 3682, 3937, 4557, 5208, 5334, 5523, 6076, 6223, 6312, 7112, 7364, 7874, 8153, 9114, 10668, 11046, 11811, 12152, 12446, 12887, 14728, 15748, 16306, 18228, 18669, 21336, 22092, 23622, 24459, 24892, 25774, 27559, 31496, 32612, 33401, 36456, 37338, 38661, 44184, 47244, 48918, 49784, 51548, 55118, 57071, 65224, 66802, 74676, 77322, 82677, 94488, 97836, 100203, 103096, 110236, 114142, 133604, 149352, 154644, 165354, 171213, 192913, 195672, 200406, 220472, 228284, 233807, 267208, 309288, 330708, 342426, 385826, 399497, 400812, 456568, 467614, 578739, 661416, 684852, 701421, 771652, 798994, 801624, 935228, 1035431, 1157478, 1198491, 1369704, 1402842, 1543304, 1597988, 1636649, 1870456, 2070862, 2314956, 2396982, 2805684, 3106293, 3195976, 3273298, 4141724, 4629912, 4793964, 4909947, 5611368, 6212586, 6546596, 7248017, 8283448, 9587928, 9819894, 12425172, 13093192, 14496034, 19639788, 21744051, 24850344, 28992068, 39279576, 43488102, 50736119, 57984136, 86976204, 101472238, 152208357, 173952408, 202944476, 304416714, 405888952, 608833428, 1217666856]

約数ペア:

[(1, 1217666856), (2, 608833428), (3, 405888952), (4, 304416714), (6, 202944476), (7, 173952408), (8, 152208357), (12, 101472238), (14, 86976204), (21, 57984136), (24, 50736119), (28, 43488102), (31, 39279576), (42, 28992068), (49, 24850344), (56, 21744051), (62, 19639788), (84, 14496034), (93, 13093192), (98, 12425172), (124, 9819894), (127, 9587928), (147, 8283448), (168, 7248017), (186, 6546596), (196, 6212586), (217, 5611368), (248, 4909947), (254, 4793964), (263, 4629912), (294, 4141724), (372, 3273298), (381, 3195976), (392, 3106293), (434, 2805684), (508, 2396982), (526, 2314956), (588, 2070862), (651, 1870456), (744, 1636649), (762, 1597988), (789, 1543304), (868, 1402842), (889, 1369704), (1016, 1198491), (1052, 1157478), (1176, 1035431), (1302, 935228), (1519, 801624), (1524, 798994), (1578, 771652), (1736, 701421), (1778, 684852), (1841, 661416), (2104, 578739), (2604, 467614), (2667, 456568), (3038, 400812), (3048, 399497), (3156, 385826), (3556, 342426), (3682, 330708), (3937, 309288), (4557, 267208), (5208, 233807), (5334, 228284), (5523, 220472), (6076, 200406), (6223, 195672), (6312, 192913), (7112, 171213), (7364, 165354), (7874, 154644), (8153, 149352), (9114, 133604), (10668, 114142), (11046, 110236), (11811, 103096), (12152, 100203), (12446, 97836), (12887, 94488), (14728, 82677), (15748, 77322), (16306, 74676), (18228, 66802), (18669, 65224), (21336, 57071), (22092, 55118), (23622, 51548), (24459, 49784), (24892, 48918), (25774, 47244), (27559, 44184), (31496, 38661), (32612, 37338), (33401, 36456)]