28331311896

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{2150221}}^1$

素因数の和:2150297

約数の個数: 64

約数和(自身を含む): 79988258400

約数和(自身を除く): 51656946504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 183, 216, 244, 366, 488, 549, 732, 1098, 1464, 1647, 2196, 3294, 4392, 6588, 13176, 2150221, 4300442, 6450663, 8600884, 12901326, 17201768, 19351989, 25802652, 38703978, 51605304, 58055967, 77407956, 116111934, 131163481, 154815912, 232223868, 262326962, 393490443, 464447736, 524653924, 786980886, 1049307848, 1180471329, 1573961772, 2360942658, 3147923544, 3541413987, 4721885316, 7082827974, 9443770632, 14165655948, 28331311896]

約数ペア:

[(1, 28331311896), (2, 14165655948), (3, 9443770632), (4, 7082827974), (6, 4721885316), (8, 3541413987), (9, 3147923544), (12, 2360942658), (18, 1573961772), (24, 1180471329), (27, 1049307848), (36, 786980886), (54, 524653924), (61, 464447736), (72, 393490443), (108, 262326962), (122, 232223868), (183, 154815912), (216, 131163481), (244, 116111934), (366, 77407956), (488, 58055967), (549, 51605304), (732, 38703978), (1098, 25802652), (1464, 19351989), (1647, 17201768), (2196, 12901326), (3294, 8600884), (4392, 6450663), (6588, 4300442), (13176, 2150221)]