380390256

素因数分解:

$2^4\times 3^5\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:681

約数の個数: 120

約数和(自身を含む): 1111428864

約数和(自身を除く): 731038608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 227, 243, 324, 431, 432, 454, 486, 648, 681, 862, 908, 972, 1293, 1296, 1362, 1724, 1816, 1944, 2043, 2586, 2724, 3448, 3632, 3879, 3888, 4086, 5172, 5448, 6129, 6896, 7758, 8172, 10344, 10896, 11637, 12258, 15516, 16344, 18387, 20688, 23274, 24516, 31032, 32688, 34911, 36774, 46548, 49032, 55161, 62064, 69822, 73548, 93096, 97837, 98064, 104733, 110322, 139644, 147096, 186192, 195674, 209466, 220644, 279288, 293511, 294192, 391348, 418932, 441288, 558576, 587022, 782696, 837864, 880533, 882576, 1174044, 1565392, 1675728, 1761066, 2348088, 2641599, 3522132, 4696176, 5283198, 7044264, 7924797, 10566396, 14088528, 15849594, 21132792, 23774391, 31699188, 42265584, 47548782, 63398376, 95097564, 126796752, 190195128, 380390256]

約数ペア:

[(1, 380390256), (2, 190195128), (3, 126796752), (4, 95097564), (6, 63398376), (8, 47548782), (9, 42265584), (12, 31699188), (16, 23774391), (18, 21132792), (24, 15849594), (27, 14088528), (36, 10566396), (48, 7924797), (54, 7044264), (72, 5283198), (81, 4696176), (108, 3522132), (144, 2641599), (162, 2348088), (216, 1761066), (227, 1675728), (243, 1565392), (324, 1174044), (431, 882576), (432, 880533), (454, 837864), (486, 782696), (648, 587022), (681, 558576), (862, 441288), (908, 418932), (972, 391348), (1293, 294192), (1296, 293511), (1362, 279288), (1724, 220644), (1816, 209466), (1944, 195674), (2043, 186192), (2586, 147096), (2724, 139644), (3448, 110322), (3632, 104733), (3879, 98064), (3888, 97837), (4086, 93096), (5172, 73548), (5448, 69822), (6129, 62064), (6896, 55161), (7758, 49032), (8172, 46548), (10344, 36774), (10896, 34911), (11637, 32688), (12258, 31032), (15516, 24516), (16344, 23274), (18387, 20688)]