248016972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:671

約数の個数: 96

約数和(自身を含む): 680512000

約数和(自身を除く): 432495028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 97, 122, 183, 194, 244, 291, 366, 388, 427, 499, 582, 679, 732, 854, 998, 1164, 1281, 1358, 1497, 1708, 1996, 2037, 2562, 2716, 2994, 3493, 4074, 5124, 5917, 5988, 6986, 8148, 10479, 11834, 13972, 17751, 20958, 23668, 30439, 35502, 41419, 41916, 48403, 60878, 71004, 82838, 91317, 96806, 121756, 124257, 145209, 165676, 182634, 193612, 213073, 248514, 290418, 338821, 365268, 426146, 497028, 580836, 639219, 677642, 852292, 1016463, 1278438, 1355284, 2032926, 2556876, 2952583, 4065852, 5905166, 8857749, 11810332, 17715498, 20668081, 35430996, 41336162, 62004243, 82672324, 124008486, 248016972]

約数ペア:

[(1, 248016972), (2, 124008486), (3, 82672324), (4, 62004243), (6, 41336162), (7, 35430996), (12, 20668081), (14, 17715498), (21, 11810332), (28, 8857749), (42, 5905166), (61, 4065852), (84, 2952583), (97, 2556876), (122, 2032926), (183, 1355284), (194, 1278438), (244, 1016463), (291, 852292), (366, 677642), (388, 639219), (427, 580836), (499, 497028), (582, 426146), (679, 365268), (732, 338821), (854, 290418), (998, 248514), (1164, 213073), (1281, 193612), (1358, 182634), (1497, 165676), (1708, 145209), (1996, 124257), (2037, 121756), (2562, 96806), (2716, 91317), (2994, 82838), (3493, 71004), (4074, 60878), (5124, 48403), (5917, 41916), (5988, 41419), (6986, 35502), (8148, 30439), (10479, 23668), (11834, 20958), (13972, 17751)]