275881008

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:587

約数の個数: 120

約数和(自身を含む): 784235520

約数和(自身を除く): 508354512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 71, 78, 104, 142, 156, 169, 208, 213, 284, 312, 338, 426, 479, 507, 568, 624, 676, 852, 923, 958, 1014, 1136, 1352, 1437, 1704, 1846, 1916, 2028, 2704, 2769, 2874, 3408, 3692, 3832, 4056, 5538, 5748, 6227, 7384, 7664, 8112, 11076, 11496, 11999, 12454, 14768, 18681, 22152, 22992, 23998, 24908, 34009, 35997, 37362, 44304, 47996, 49816, 68018, 71994, 74724, 80951, 95992, 99632, 102027, 136036, 143988, 149448, 161902, 191984, 204054, 242853, 272072, 287976, 298896, 323804, 408108, 442117, 485706, 544144, 575952, 647608, 816216, 884234, 971412, 1295216, 1326351, 1632432, 1768468, 1942824, 2652702, 3536936, 3885648, 5305404, 5747521, 7073872, 10610808, 11495042, 17242563, 21221616, 22990084, 34485126, 45980168, 68970252, 91960336, 137940504, 275881008]

約数ペア:

[(1, 275881008), (2, 137940504), (3, 91960336), (4, 68970252), (6, 45980168), (8, 34485126), (12, 22990084), (13, 21221616), (16, 17242563), (24, 11495042), (26, 10610808), (39, 7073872), (48, 5747521), (52, 5305404), (71, 3885648), (78, 3536936), (104, 2652702), (142, 1942824), (156, 1768468), (169, 1632432), (208, 1326351), (213, 1295216), (284, 971412), (312, 884234), (338, 816216), (426, 647608), (479, 575952), (507, 544144), (568, 485706), (624, 442117), (676, 408108), (852, 323804), (923, 298896), (958, 287976), (1014, 272072), (1136, 242853), (1352, 204054), (1437, 191984), (1704, 161902), (1846, 149448), (1916, 143988), (2028, 136036), (2704, 102027), (2769, 99632), (2874, 95992), (3408, 80951), (3692, 74724), (3832, 71994), (4056, 68018), (5538, 49816), (5748, 47996), (6227, 44304), (7384, 37362), (7664, 35997), (8112, 34009), (11076, 24908), (11496, 23998), (11999, 22992), (12454, 22152), (14768, 18681)]