254333772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:497

約数の個数: 216

約数和(自身を含む): 852051200

約数和(自身を除く): 597717428

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 57, 63, 66, 76, 77, 84, 99, 114, 121, 126, 132, 133, 154, 171, 198, 209, 228, 231, 242, 252, 266, 308, 342, 363, 396, 399, 418, 439, 462, 484, 532, 627, 684, 693, 726, 798, 836, 847, 878, 924, 1089, 1197, 1254, 1317, 1386, 1452, 1463, 1596, 1694, 1756, 1881, 2178, 2299, 2394, 2508, 2541, 2634, 2772, 2926, 3073, 3388, 3762, 3951, 4356, 4389, 4598, 4788, 4829, 5082, 5268, 5852, 6146, 6897, 7524, 7623, 7902, 8341, 8778, 9196, 9219, 9658, 10164, 12292, 13167, 13794, 14487, 15246, 15804, 16093, 16682, 17556, 18438, 19316, 20691, 25023, 26334, 27588, 27657, 28974, 30492, 32186, 33364, 33803, 36876, 41382, 43461, 48279, 50046, 52668, 53119, 55314, 57948, 58387, 64372, 67606, 75069, 82764, 86922, 91751, 96558, 100092, 101409, 106238, 110628, 116774, 135212, 144837, 150138, 159357, 173844, 175161, 183502, 193116, 202818, 212476, 233548, 275253, 289674, 300276, 304227, 318714, 350322, 367004, 371833, 405636, 478071, 525483, 550506, 579348, 608454, 637428, 642257, 700644, 743666, 825759, 956142, 1009261, 1050966, 1101012, 1115499, 1216908, 1284514, 1487332, 1651518, 1912284, 1926771, 2018522, 2101932, 2230998, 2569028, 3027783, 3303036, 3346497, 3853542, 4037044, 4461996, 5780313, 6055566, 6692994, 7064827, 7707084, 9083349, 11560626, 12111132, 13385988, 14129654, 18166698, 21194481, 23121252, 28259308, 36333396, 42388962, 63583443, 84777924, 127166886, 254333772]

約数ペア:

[(1, 254333772), (2, 127166886), (3, 84777924), (4, 63583443), (6, 42388962), (7, 36333396), (9, 28259308), (11, 23121252), (12, 21194481), (14, 18166698), (18, 14129654), (19, 13385988), (21, 12111132), (22, 11560626), (28, 9083349), (33, 7707084), (36, 7064827), (38, 6692994), (42, 6055566), (44, 5780313), (57, 4461996), (63, 4037044), (66, 3853542), (76, 3346497), (77, 3303036), (84, 3027783), (99, 2569028), (114, 2230998), (121, 2101932), (126, 2018522), (132, 1926771), (133, 1912284), (154, 1651518), (171, 1487332), (198, 1284514), (209, 1216908), (228, 1115499), (231, 1101012), (242, 1050966), (252, 1009261), (266, 956142), (308, 825759), (342, 743666), (363, 700644), (396, 642257), (399, 637428), (418, 608454), (439, 579348), (462, 550506), (484, 525483), (532, 478071), (627, 405636), (684, 371833), (693, 367004), (726, 350322), (798, 318714), (836, 304227), (847, 300276), (878, 289674), (924, 275253), (1089, 233548), (1197, 212476), (1254, 202818), (1317, 193116), (1386, 183502), (1452, 175161), (1463, 173844), (1596, 159357), (1694, 150138), (1756, 144837), (1881, 135212), (2178, 116774), (2299, 110628), (2394, 106238), (2508, 101409), (2541, 100092), (2634, 96558), (2772, 91751), (2926, 86922), (3073, 82764), (3388, 75069), (3762, 67606), (3951, 64372), (4356, 58387), (4389, 57948), (4598, 55314), (4788, 53119), (4829, 52668), (5082, 50046), (5268, 48279), (5852, 43461), (6146, 41382), (6897, 36876), (7524, 33803), (7623, 33364), (7902, 32186), (8341, 30492), (8778, 28974), (9196, 27657), (9219, 27588), (9658, 26334), (10164, 25023), (12292, 20691), (13167, 19316), (13794, 18438), (14487, 17556), (15246, 16682), (15804, 16093)]