7448688

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:223

約数の個数: 120

約数和(自身を含む): 23560992

約数和(自身を除く): 16112304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 92, 104, 117, 138, 144, 156, 173, 184, 207, 208, 234, 276, 299, 312, 346, 368, 414, 468, 519, 552, 598, 624, 692, 828, 897, 936, 1038, 1104, 1196, 1384, 1557, 1656, 1794, 1872, 2076, 2249, 2392, 2691, 2768, 3114, 3312, 3588, 3979, 4152, 4498, 4784, 5382, 6228, 6747, 7176, 7958, 8304, 8996, 10764, 11937, 12456, 13494, 14352, 15916, 17992, 20241, 21528, 23874, 24912, 26988, 31832, 35811, 35984, 40482, 43056, 47748, 51727, 53976, 63664, 71622, 80964, 95496, 103454, 107952, 143244, 155181, 161928, 190992, 206908, 286488, 310362, 323856, 413816, 465543, 572976, 620724, 827632, 931086, 1241448, 1862172, 2482896, 3724344, 7448688]

約数ペア:

[(1, 7448688), (2, 3724344), (3, 2482896), (4, 1862172), (6, 1241448), (8, 931086), (9, 827632), (12, 620724), (13, 572976), (16, 465543), (18, 413816), (23, 323856), (24, 310362), (26, 286488), (36, 206908), (39, 190992), (46, 161928), (48, 155181), (52, 143244), (69, 107952), (72, 103454), (78, 95496), (92, 80964), (104, 71622), (117, 63664), (138, 53976), (144, 51727), (156, 47748), (173, 43056), (184, 40482), (207, 35984), (208, 35811), (234, 31832), (276, 26988), (299, 24912), (312, 23874), (346, 21528), (368, 20241), (414, 17992), (468, 15916), (519, 14352), (552, 13494), (598, 12456), (624, 11937), (692, 10764), (828, 8996), (897, 8304), (936, 7958), (1038, 7176), (1104, 6747), (1196, 6228), (1384, 5382), (1557, 4784), (1656, 4498), (1794, 4152), (1872, 3979), (2076, 3588), (2249, 3312), (2392, 3114), (2691, 2768)]