284790924

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:122

約数の個数: 288

約数和(自身を含む): 905676800

約数和(自身を除く): 620885876

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 31, 33, 36, 37, 38, 44, 54, 57, 62, 66, 74, 76, 93, 99, 108, 111, 114, 121, 124, 132, 148, 171, 186, 198, 209, 222, 228, 242, 279, 297, 333, 341, 342, 363, 372, 396, 407, 418, 444, 484, 513, 558, 589, 594, 627, 666, 682, 684, 703, 726, 814, 836, 837, 999, 1023, 1026, 1089, 1116, 1147, 1178, 1188, 1221, 1254, 1332, 1364, 1406, 1452, 1628, 1674, 1767, 1881, 1998, 2046, 2052, 2109, 2178, 2294, 2299, 2356, 2442, 2508, 2812, 3069, 3267, 3348, 3441, 3534, 3663, 3751, 3762, 3996, 4092, 4218, 4356, 4477, 4588, 4598, 4884, 5301, 5643, 6138, 6327, 6479, 6534, 6882, 6897, 7068, 7326, 7502, 7524, 7733, 8436, 8954, 9196, 9207, 10323, 10602, 10989, 11253, 11286, 12276, 12617, 12654, 12958, 13068, 13431, 13764, 13794, 14652, 15004, 15466, 15903, 17908, 18414, 18981, 19437, 20646, 20691, 21204, 21793, 21978, 22506, 22572, 23199, 25234, 25308, 25916, 26862, 27588, 30932, 30969, 31806, 33759, 36828, 37851, 37962, 38874, 40293, 41292, 41382, 43586, 43956, 45012, 46398, 50468, 53724, 58311, 61938, 62073, 63612, 65379, 67518, 69597, 71269, 75702, 75924, 77748, 80586, 82764, 85063, 87172, 92796, 101277, 113553, 116622, 120879, 123876, 124146, 130758, 135036, 138787, 139194, 142538, 151404, 161172, 170126, 174933, 196137, 202554, 208791, 213807, 227106, 233244, 239723, 241758, 248292, 255189, 261516, 277574, 278388, 285076, 340252, 340659, 349866, 392274, 405108, 416361, 417582, 427614, 454212, 479446, 483516, 510378, 555148, 588411, 641421, 681318, 699732, 719169, 765567, 784548, 832722, 835164, 855228, 958892, 1020756, 1176822, 1249083, 1282842, 1362636, 1438338, 1531134, 1665444, 1924263, 2157507, 2296701, 2353644, 2498166, 2565684, 2636953, 2876676, 3062268, 3747249, 3848526, 4315014, 4593402, 4996332, 5273906, 6472521, 7494498, 7697052, 7910859, 8630028, 9186804, 10547812, 12945042, 14988996, 15821718, 23732577, 25890084, 31643436, 47465154, 71197731, 94930308, 142395462, 284790924]

約数ペア:

[(1, 284790924), (2, 142395462), (3, 94930308), (4, 71197731), (6, 47465154), (9, 31643436), (11, 25890084), (12, 23732577), (18, 15821718), (19, 14988996), (22, 12945042), (27, 10547812), (31, 9186804), (33, 8630028), (36, 7910859), (37, 7697052), (38, 7494498), (44, 6472521), (54, 5273906), (57, 4996332), (62, 4593402), (66, 4315014), (74, 3848526), (76, 3747249), (93, 3062268), (99, 2876676), (108, 2636953), (111, 2565684), (114, 2498166), (121, 2353644), (124, 2296701), (132, 2157507), (148, 1924263), (171, 1665444), (186, 1531134), (198, 1438338), (209, 1362636), (222, 1282842), (228, 1249083), (242, 1176822), (279, 1020756), (297, 958892), (333, 855228), (341, 835164), (342, 832722), (363, 784548), (372, 765567), (396, 719169), (407, 699732), (418, 681318), (444, 641421), (484, 588411), (513, 555148), (558, 510378), (589, 483516), (594, 479446), (627, 454212), (666, 427614), (682, 417582), (684, 416361), (703, 405108), (726, 392274), (814, 349866), (836, 340659), (837, 340252), (999, 285076), (1023, 278388), (1026, 277574), (1089, 261516), (1116, 255189), (1147, 248292), (1178, 241758), (1188, 239723), (1221, 233244), (1254, 227106), (1332, 213807), (1364, 208791), (1406, 202554), (1452, 196137), (1628, 174933), (1674, 170126), (1767, 161172), (1881, 151404), (1998, 142538), (2046, 139194), (2052, 138787), (2109, 135036), (2178, 130758), (2294, 124146), (2299, 123876), (2356, 120879), (2442, 116622), (2508, 113553), (2812, 101277), (3069, 92796), (3267, 87172), (3348, 85063), (3441, 82764), (3534, 80586), (3663, 77748), (3751, 75924), (3762, 75702), (3996, 71269), (4092, 69597), (4218, 67518), (4356, 65379), (4477, 63612), (4588, 62073), (4598, 61938), (4884, 58311), (5301, 53724), (5643, 50468), (6138, 46398), (6327, 45012), (6479, 43956), (6534, 43586), (6882, 41382), (6897, 41292), (7068, 40293), (7326, 38874), (7502, 37962), (7524, 37851), (7733, 36828), (8436, 33759), (8954, 31806), (9196, 30969), (9207, 30932), (10323, 27588), (10602, 26862), (10989, 25916), (11253, 25308), (11286, 25234), (12276, 23199), (12617, 22572), (12654, 22506), (12958, 21978), (13068, 21793), (13431, 21204), (13764, 20691), (13794, 20646), (14652, 19437), (15004, 18981), (15466, 18414), (15903, 17908)]