517990284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1196

約数の個数: 144

約数和(自身を含む): 1571454976

約数和(自身を除く): 1053464692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 61, 62, 63, 84, 93, 122, 124, 126, 183, 186, 217, 244, 252, 279, 366, 372, 427, 434, 549, 558, 651, 732, 854, 868, 1087, 1098, 1116, 1281, 1302, 1708, 1891, 1953, 2174, 2196, 2562, 2604, 3261, 3782, 3843, 3906, 4348, 5124, 5673, 6522, 7564, 7609, 7686, 7812, 9783, 11346, 13044, 13237, 15218, 15372, 17019, 19566, 22692, 22827, 26474, 30436, 33697, 34038, 39132, 39711, 45654, 52948, 66307, 67394, 68076, 68481, 79422, 91308, 101091, 119133, 132614, 134788, 136962, 158844, 198921, 202182, 235879, 238266, 265228, 273924, 303273, 397842, 404364, 464149, 471758, 476532, 596763, 606546, 707637, 795684, 928298, 943516, 1193526, 1213092, 1392447, 1415274, 1856596, 2055517, 2122911, 2387052, 2784894, 2830548, 4111034, 4177341, 4245822, 5569788, 6166551, 8222068, 8354682, 8491644, 12333102, 14388619, 16709364, 18499653, 24666204, 28777238, 36999306, 43165857, 57554476, 73998612, 86331714, 129497571, 172663428, 258995142, 517990284]

約数ペア:

[(1, 517990284), (2, 258995142), (3, 172663428), (4, 129497571), (6, 86331714), (7, 73998612), (9, 57554476), (12, 43165857), (14, 36999306), (18, 28777238), (21, 24666204), (28, 18499653), (31, 16709364), (36, 14388619), (42, 12333102), (61, 8491644), (62, 8354682), (63, 8222068), (84, 6166551), (93, 5569788), (122, 4245822), (124, 4177341), (126, 4111034), (183, 2830548), (186, 2784894), (217, 2387052), (244, 2122911), (252, 2055517), (279, 1856596), (366, 1415274), (372, 1392447), (427, 1213092), (434, 1193526), (549, 943516), (558, 928298), (651, 795684), (732, 707637), (854, 606546), (868, 596763), (1087, 476532), (1098, 471758), (1116, 464149), (1281, 404364), (1302, 397842), (1708, 303273), (1891, 273924), (1953, 265228), (2174, 238266), (2196, 235879), (2562, 202182), (2604, 198921), (3261, 158844), (3782, 136962), (3843, 134788), (3906, 132614), (4348, 119133), (5124, 101091), (5673, 91308), (6522, 79422), (7564, 68481), (7609, 68076), (7686, 67394), (7812, 66307), (9783, 52948), (11346, 45654), (13044, 39711), (13237, 39132), (15218, 34038), (15372, 33697), (17019, 30436), (19566, 26474), (22692, 22827)]