809346636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:692

約数の個数: 144

約数和(自身を含む): 2428561408

約数和(自身を除く): 1619214772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 313, 331, 372, 434, 558, 626, 651, 662, 868, 939, 993, 1116, 1252, 1302, 1324, 1878, 1953, 1986, 2191, 2317, 2604, 2817, 2979, 3756, 3906, 3972, 4382, 4634, 5634, 5958, 6573, 6951, 7812, 8764, 9268, 9703, 10261, 11268, 11916, 13146, 13902, 19406, 19719, 20522, 20853, 26292, 27804, 29109, 30783, 38812, 39438, 41044, 41706, 58218, 61566, 67921, 71827, 78876, 83412, 87327, 92349, 103603, 116436, 123132, 135842, 143654, 174654, 184698, 203763, 207206, 215481, 271684, 287308, 310809, 349308, 369396, 407526, 414412, 430962, 611289, 621618, 646443, 725221, 815052, 861924, 932427, 1222578, 1243236, 1292886, 1450442, 1864854, 2175663, 2445156, 2585772, 2900884, 3211693, 3729708, 4351326, 6423386, 6526989, 8702652, 9635079, 12846772, 13053978, 19270158, 22481851, 26107956, 28905237, 38540316, 44963702, 57810474, 67445553, 89927404, 115620948, 134891106, 202336659, 269782212, 404673318, 809346636]

約数ペア:

[(1, 809346636), (2, 404673318), (3, 269782212), (4, 202336659), (6, 134891106), (7, 115620948), (9, 89927404), (12, 67445553), (14, 57810474), (18, 44963702), (21, 38540316), (28, 28905237), (31, 26107956), (36, 22481851), (42, 19270158), (62, 13053978), (63, 12846772), (84, 9635079), (93, 8702652), (124, 6526989), (126, 6423386), (186, 4351326), (217, 3729708), (252, 3211693), (279, 2900884), (313, 2585772), (331, 2445156), (372, 2175663), (434, 1864854), (558, 1450442), (626, 1292886), (651, 1243236), (662, 1222578), (868, 932427), (939, 861924), (993, 815052), (1116, 725221), (1252, 646443), (1302, 621618), (1324, 611289), (1878, 430962), (1953, 414412), (1986, 407526), (2191, 369396), (2317, 349308), (2604, 310809), (2817, 287308), (2979, 271684), (3756, 215481), (3906, 207206), (3972, 203763), (4382, 184698), (4634, 174654), (5634, 143654), (5958, 135842), (6573, 123132), (6951, 116436), (7812, 103603), (8764, 92349), (9268, 87327), (9703, 83412), (10261, 78876), (11268, 71827), (11916, 67921), (13146, 61566), (13902, 58218), (19406, 41706), (19719, 41044), (20522, 39438), (20853, 38812), (26292, 30783), (27804, 29109)]