278764258668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{829}}^1\times {\mathrm{5417}}^1$

素因数の和:6999

約数の個数: 96

約数和(自身を含む): 745412774400

約数和(自身を除く): 466648515732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 739, 829, 1478, 1658, 2217, 2487, 2956, 3316, 4434, 4974, 5173, 5417, 5803, 8868, 9948, 10346, 10834, 11606, 15519, 16251, 17409, 20692, 21668, 23212, 31038, 32502, 34818, 37919, 62076, 65004, 69636, 75838, 113757, 151676, 227514, 455028, 612631, 1225262, 1837893, 2450524, 3675786, 4003163, 4288417, 4490693, 7351572, 8006326, 8576834, 8981386, 12009489, 12865251, 13472079, 16012652, 17153668, 17962772, 24018978, 25730502, 26944158, 28022141, 31434851, 48037956, 51461004, 53888316, 56044282, 62869702, 84066423, 94304553, 112088564, 125739404, 168132846, 188609106, 336265692, 377218212, 3318622127, 6637244254, 9955866381, 13274488508, 19911732762, 23230354889, 39823465524, 46460709778, 69691064667, 92921419556, 139382129334, 278764258668]

約数ペア:

[(1, 278764258668), (2, 139382129334), (3, 92921419556), (4, 69691064667), (6, 46460709778), (7, 39823465524), (12, 23230354889), (14, 19911732762), (21, 13274488508), (28, 9955866381), (42, 6637244254), (84, 3318622127), (739, 377218212), (829, 336265692), (1478, 188609106), (1658, 168132846), (2217, 125739404), (2487, 112088564), (2956, 94304553), (3316, 84066423), (4434, 62869702), (4974, 56044282), (5173, 53888316), (5417, 51461004), (5803, 48037956), (8868, 31434851), (9948, 28022141), (10346, 26944158), (10834, 25730502), (11606, 24018978), (15519, 17962772), (16251, 17153668), (17409, 16012652), (20692, 13472079), (21668, 12865251), (23212, 12009489), (31038, 8981386), (32502, 8576834), (34818, 8006326), (37919, 7351572), (62076, 4490693), (65004, 4288417), (69636, 4003163), (75838, 3675786), (113757, 2450524), (151676, 1837893), (227514, 1225262), (455028, 612631)]