266656546968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{811}}^1\times {\mathrm{12007}}^1$

素因数の和:12997

約数の個数: 128

約数和(自身を含む): 767559045120

約数和(自身を除く): 500902498152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 163, 168, 326, 489, 652, 811, 978, 1141, 1304, 1622, 1956, 2282, 2433, 3244, 3423, 3912, 4564, 4866, 5677, 6488, 6846, 9128, 9732, 11354, 12007, 13692, 17031, 19464, 22708, 24014, 27384, 34062, 36021, 45416, 48028, 68124, 72042, 84049, 96056, 132193, 136248, 144084, 168098, 252147, 264386, 288168, 336196, 396579, 504294, 528772, 672392, 793158, 925351, 1008588, 1057544, 1586316, 1850702, 1957141, 2017176, 2776053, 3172632, 3701404, 3914282, 5552106, 5871423, 7402808, 7828564, 9737677, 11104212, 11742846, 13699987, 15657128, 19475354, 22208424, 23485692, 27399974, 29213031, 38950708, 41099961, 46971384, 54799948, 58426062, 68163739, 77901416, 82199922, 109599896, 116852124, 136327478, 164399844, 204491217, 233704248, 272654956, 328799688, 408982434, 545309912, 817964868, 1587241351, 1635929736, 3174482702, 4761724053, 6348965404, 9523448106, 11110689457, 12697930808, 19046896212, 22221378914, 33332068371, 38093792424, 44442757828, 66664136742, 88885515656, 133328273484, 266656546968]

約数ペア:

[(1, 266656546968), (2, 133328273484), (3, 88885515656), (4, 66664136742), (6, 44442757828), (7, 38093792424), (8, 33332068371), (12, 22221378914), (14, 19046896212), (21, 12697930808), (24, 11110689457), (28, 9523448106), (42, 6348965404), (56, 4761724053), (84, 3174482702), (163, 1635929736), (168, 1587241351), (326, 817964868), (489, 545309912), (652, 408982434), (811, 328799688), (978, 272654956), (1141, 233704248), (1304, 204491217), (1622, 164399844), (1956, 136327478), (2282, 116852124), (2433, 109599896), (3244, 82199922), (3423, 77901416), (3912, 68163739), (4564, 58426062), (4866, 54799948), (5677, 46971384), (6488, 41099961), (6846, 38950708), (9128, 29213031), (9732, 27399974), (11354, 23485692), (12007, 22208424), (13692, 19475354), (17031, 15657128), (19464, 13699987), (22708, 11742846), (24014, 11104212), (27384, 9737677), (34062, 7828564), (36021, 7402808), (45416, 5871423), (48028, 5552106), (68124, 3914282), (72042, 3701404), (84049, 3172632), (96056, 2776053), (132193, 2017176), (136248, 1957141), (144084, 1850702), (168098, 1586316), (252147, 1057544), (264386, 1008588), (288168, 925351), (336196, 793158), (396579, 672392), (504294, 528772)]