255981744592

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{933259}}^1$

素因数の和:933384

約数の個数: 80

約数和(自身を含む): 592508108800

約数和(自身を除く): 336526364208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 79, 112, 124, 158, 217, 248, 316, 434, 496, 553, 632, 868, 1106, 1264, 1736, 2212, 2449, 3472, 4424, 4898, 8848, 9796, 17143, 19592, 34286, 39184, 68572, 137144, 274288, 933259, 1866518, 3733036, 6532813, 7466072, 13065626, 14932144, 26131252, 28931029, 52262504, 57862058, 73727461, 104525008, 115724116, 147454922, 202517203, 231448232, 294909844, 405034406, 462896464, 516092227, 589819688, 810068812, 1032184454, 1179639376, 1620137624, 2064368908, 2285551291, 3240275248, 4128737816, 4571102582, 8257475632, 9142205164, 15998859037, 18284410328, 31997718074, 36568820656, 63995436148, 127990872296, 255981744592]

約数ペア:

[(1, 255981744592), (2, 127990872296), (4, 63995436148), (7, 36568820656), (8, 31997718074), (14, 18284410328), (16, 15998859037), (28, 9142205164), (31, 8257475632), (56, 4571102582), (62, 4128737816), (79, 3240275248), (112, 2285551291), (124, 2064368908), (158, 1620137624), (217, 1179639376), (248, 1032184454), (316, 810068812), (434, 589819688), (496, 516092227), (553, 462896464), (632, 405034406), (868, 294909844), (1106, 231448232), (1264, 202517203), (1736, 147454922), (2212, 115724116), (2449, 104525008), (3472, 73727461), (4424, 57862058), (4898, 52262504), (8848, 28931029), (9796, 26131252), (17143, 14932144), (19592, 13065626), (34286, 7466072), (39184, 6532813), (68572, 3733036), (137144, 1866518), (274288, 933259)]