220840128

素因数分解:

$2^6\times 3^3\times {\mathrm{227}}^1\times {\mathrm{563}}^1$

素因数の和:811

約数の個数: 112

約数和(自身を含む): 653247360

約数和(自身を除く): 432407232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 227, 288, 432, 454, 563, 576, 681, 864, 908, 1126, 1362, 1689, 1728, 1816, 2043, 2252, 2724, 3378, 3632, 4086, 4504, 5067, 5448, 6129, 6756, 7264, 8172, 9008, 10134, 10896, 12258, 13512, 14528, 15201, 16344, 18016, 20268, 21792, 24516, 27024, 30402, 32688, 36032, 40536, 43584, 49032, 54048, 60804, 65376, 81072, 98064, 108096, 121608, 127801, 130752, 162144, 196128, 243216, 255602, 324288, 383403, 392256, 486432, 511204, 766806, 972864, 1022408, 1150209, 1533612, 2044816, 2300418, 3067224, 3450627, 4089632, 4600836, 6134448, 6901254, 8179264, 9201672, 12268896, 13802508, 18403344, 24537792, 27605016, 36806688, 55210032, 73613376, 110420064, 220840128]

約数ペア:

[(1, 220840128), (2, 110420064), (3, 73613376), (4, 55210032), (6, 36806688), (8, 27605016), (9, 24537792), (12, 18403344), (16, 13802508), (18, 12268896), (24, 9201672), (27, 8179264), (32, 6901254), (36, 6134448), (48, 4600836), (54, 4089632), (64, 3450627), (72, 3067224), (96, 2300418), (108, 2044816), (144, 1533612), (192, 1150209), (216, 1022408), (227, 972864), (288, 766806), (432, 511204), (454, 486432), (563, 392256), (576, 383403), (681, 324288), (864, 255602), (908, 243216), (1126, 196128), (1362, 162144), (1689, 130752), (1728, 127801), (1816, 121608), (2043, 108096), (2252, 98064), (2724, 81072), (3378, 65376), (3632, 60804), (4086, 54048), (4504, 49032), (5067, 43584), (5448, 40536), (6129, 36032), (6756, 32688), (7264, 30402), (8172, 27024), (9008, 24516), (10134, 21792), (10896, 20268), (12258, 18016), (13512, 16344), (14528, 15201)]