289473624

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:406

約数の個数: 144

約数和(自身を含む): 871416000

約数和(自身を除く): 581942376

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 149, 198, 223, 242, 264, 298, 363, 396, 446, 447, 484, 596, 669, 726, 792, 892, 894, 968, 1089, 1192, 1338, 1341, 1452, 1639, 1784, 1788, 2007, 2178, 2453, 2676, 2682, 2904, 3278, 3576, 4014, 4356, 4906, 4917, 5352, 5364, 6556, 7359, 8028, 8712, 9812, 9834, 10728, 13112, 14718, 14751, 16056, 18029, 19624, 19668, 22077, 26983, 29436, 29502, 33227, 36058, 39336, 44154, 53966, 54087, 58872, 59004, 66454, 72116, 80949, 88308, 99681, 107932, 108174, 118008, 132908, 144232, 161898, 162261, 176616, 199362, 215864, 216348, 242847, 265816, 299043, 323796, 324522, 365497, 398724, 432696, 485694, 598086, 647592, 649044, 730994, 797448, 971388, 1096491, 1196172, 1298088, 1461988, 1942776, 2192982, 2392344, 2923976, 3289473, 4020467, 4385964, 6578946, 8040934, 8771928, 12061401, 13157892, 16081868, 24122802, 26315784, 32163736, 36184203, 48245604, 72368406, 96491208, 144736812, 289473624]

約数ペア:

[(1, 289473624), (2, 144736812), (3, 96491208), (4, 72368406), (6, 48245604), (8, 36184203), (9, 32163736), (11, 26315784), (12, 24122802), (18, 16081868), (22, 13157892), (24, 12061401), (33, 8771928), (36, 8040934), (44, 6578946), (66, 4385964), (72, 4020467), (88, 3289473), (99, 2923976), (121, 2392344), (132, 2192982), (149, 1942776), (198, 1461988), (223, 1298088), (242, 1196172), (264, 1096491), (298, 971388), (363, 797448), (396, 730994), (446, 649044), (447, 647592), (484, 598086), (596, 485694), (669, 432696), (726, 398724), (792, 365497), (892, 324522), (894, 323796), (968, 299043), (1089, 265816), (1192, 242847), (1338, 216348), (1341, 215864), (1452, 199362), (1639, 176616), (1784, 162261), (1788, 161898), (2007, 144232), (2178, 132908), (2453, 118008), (2676, 108174), (2682, 107932), (2904, 99681), (3278, 88308), (3576, 80949), (4014, 72116), (4356, 66454), (4906, 59004), (4917, 58872), (5352, 54087), (5364, 53966), (6556, 44154), (7359, 39336), (8028, 36058), (8712, 33227), (9812, 29502), (9834, 29436), (10728, 26983), (13112, 22077), (14718, 19668), (14751, 19624), (16056, 18029)]