682091604

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:435

約数の個数: 120

約数和(自身を含む): 1829520000

約数和(自身を除く): 1147428396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 149, 162, 199, 213, 284, 298, 324, 398, 426, 447, 596, 597, 639, 796, 852, 894, 1194, 1278, 1341, 1788, 1791, 1917, 2388, 2556, 2682, 3582, 3834, 4023, 5364, 5373, 5751, 7164, 7668, 8046, 10579, 10746, 11502, 12069, 14129, 16092, 16119, 21158, 21492, 23004, 24138, 28258, 29651, 31737, 32238, 42316, 42387, 48276, 56516, 59302, 63474, 64476, 84774, 88953, 95211, 118604, 126948, 127161, 169548, 177906, 190422, 254322, 266859, 285633, 355812, 380844, 381483, 508644, 533718, 571266, 762966, 800577, 856899, 1067436, 1142532, 1144449, 1525932, 1601154, 1713798, 2105221, 2288898, 2401731, 3202308, 3427596, 4210442, 4577796, 4803462, 6315663, 8420884, 9606924, 12631326, 18946989, 25262652, 37893978, 56840967, 75787956, 113681934, 170522901, 227363868, 341045802, 682091604]

約数ペア:

[(1, 682091604), (2, 341045802), (3, 227363868), (4, 170522901), (6, 113681934), (9, 75787956), (12, 56840967), (18, 37893978), (27, 25262652), (36, 18946989), (54, 12631326), (71, 9606924), (81, 8420884), (108, 6315663), (142, 4803462), (149, 4577796), (162, 4210442), (199, 3427596), (213, 3202308), (284, 2401731), (298, 2288898), (324, 2105221), (398, 1713798), (426, 1601154), (447, 1525932), (596, 1144449), (597, 1142532), (639, 1067436), (796, 856899), (852, 800577), (894, 762966), (1194, 571266), (1278, 533718), (1341, 508644), (1788, 381483), (1791, 380844), (1917, 355812), (2388, 285633), (2556, 266859), (2682, 254322), (3582, 190422), (3834, 177906), (4023, 169548), (5364, 127161), (5373, 126948), (5751, 118604), (7164, 95211), (7668, 88953), (8046, 84774), (10579, 64476), (10746, 63474), (11502, 59302), (12069, 56516), (14129, 48276), (16092, 42387), (16119, 42316), (21158, 32238), (21492, 31737), (23004, 29651), (24138, 28258)]