679127152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^3$

素因数の和:219

約数の個数: 80

約数和(自身を含む): 1545195744

約数和(自身を除く): 866068592

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 61, 68, 88, 122, 136, 176, 187, 244, 272, 374, 488, 671, 748, 976, 1037, 1342, 1496, 2074, 2684, 2992, 3721, 4148, 5368, 7442, 8296, 10736, 11407, 14884, 16592, 22814, 29768, 40931, 45628, 59536, 63257, 81862, 91256, 126514, 163724, 182512, 226981, 253028, 327448, 453962, 506056, 654896, 695827, 907924, 1012112, 1391654, 1815848, 2496791, 2783308, 3631696, 3858677, 4993582, 5566616, 7717354, 9987164, 11133232, 15434708, 19974328, 30869416, 39948656, 42445447, 61738832, 84890894, 169781788, 339563576, 679127152]

約数ペア:

[(1, 679127152), (2, 339563576), (4, 169781788), (8, 84890894), (11, 61738832), (16, 42445447), (17, 39948656), (22, 30869416), (34, 19974328), (44, 15434708), (61, 11133232), (68, 9987164), (88, 7717354), (122, 5566616), (136, 4993582), (176, 3858677), (187, 3631696), (244, 2783308), (272, 2496791), (374, 1815848), (488, 1391654), (671, 1012112), (748, 907924), (976, 695827), (1037, 654896), (1342, 506056), (1496, 453962), (2074, 327448), (2684, 253028), (2992, 226981), (3721, 182512), (4148, 163724), (5368, 126514), (7442, 91256), (8296, 81862), (10736, 63257), (11407, 59536), (14884, 45628), (16592, 40931), (22814, 29768)]