269782212

素因数分解:

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

素因数の和:689

約数の個数: 96

約数和(自身を含む): 747249664

約数和(自身を除く): 477467452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 313, 331, 372, 434, 626, 651, 662, 868, 939, 993, 1252, 1302, 1324, 1878, 1986, 2191, 2317, 2604, 3756, 3972, 4382, 4634, 6573, 6951, 8764, 9268, 9703, 10261, 13146, 13902, 19406, 20522, 26292, 27804, 29109, 30783, 38812, 41044, 58218, 61566, 67921, 71827, 103603, 116436, 123132, 135842, 143654, 203763, 207206, 215481, 271684, 287308, 310809, 407526, 414412, 430962, 621618, 725221, 815052, 861924, 1243236, 1450442, 2175663, 2900884, 3211693, 4351326, 6423386, 8702652, 9635079, 12846772, 19270158, 22481851, 38540316, 44963702, 67445553, 89927404, 134891106, 269782212]

約数ペア:

[(1, 269782212), (2, 134891106), (3, 89927404), (4, 67445553), (6, 44963702), (7, 38540316), (12, 22481851), (14, 19270158), (21, 12846772), (28, 9635079), (31, 8702652), (42, 6423386), (62, 4351326), (84, 3211693), (93, 2900884), (124, 2175663), (186, 1450442), (217, 1243236), (313, 861924), (331, 815052), (372, 725221), (434, 621618), (626, 430962), (651, 414412), (662, 407526), (868, 310809), (939, 287308), (993, 271684), (1252, 215481), (1302, 207206), (1324, 203763), (1878, 143654), (1986, 135842), (2191, 123132), (2317, 116436), (2604, 103603), (3756, 71827), (3972, 67921), (4382, 61566), (4634, 58218), (6573, 41044), (6951, 38812), (8764, 30783), (9268, 29109), (9703, 27804), (10261, 26292), (13146, 20522), (13902, 19406)]