405154896

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2377}}^1$

素因数の和:2508

約数の個数: 80

約数和(自身を含む): 1082769984

約数和(自身を除く): 677615088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 67, 106, 134, 159, 201, 212, 268, 318, 402, 424, 536, 636, 804, 848, 1072, 1272, 1608, 2377, 2544, 3216, 3551, 4754, 7102, 7131, 9508, 10653, 14204, 14262, 19016, 21306, 28408, 28524, 38032, 42612, 56816, 57048, 85224, 114096, 125981, 159259, 170448, 251962, 318518, 377943, 477777, 503924, 637036, 755886, 955554, 1007848, 1274072, 1511772, 1911108, 2015696, 2548144, 3023544, 3822216, 6047088, 7644432, 8440727, 16881454, 25322181, 33762908, 50644362, 67525816, 101288724, 135051632, 202577448, 405154896]

約数ペア:

[(1, 405154896), (2, 202577448), (3, 135051632), (4, 101288724), (6, 67525816), (8, 50644362), (12, 33762908), (16, 25322181), (24, 16881454), (48, 8440727), (53, 7644432), (67, 6047088), (106, 3822216), (134, 3023544), (159, 2548144), (201, 2015696), (212, 1911108), (268, 1511772), (318, 1274072), (402, 1007848), (424, 955554), (536, 755886), (636, 637036), (804, 503924), (848, 477777), (1072, 377943), (1272, 318518), (1608, 251962), (2377, 170448), (2544, 159259), (3216, 125981), (3551, 114096), (4754, 85224), (7102, 57048), (7131, 56816), (9508, 42612), (10653, 38032), (14204, 28524), (14262, 28408), (19016, 21306)]