259098336

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{128521}}^1$

素因数の和:128544

約数の個数: 72

約数和(自身を含む): 842076144

約数和(自身を除く): 582977808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 128521, 257042, 385563, 514084, 771126, 899647, 1028168, 1156689, 1542252, 1799294, 2056336, 2313378, 2698941, 3084504, 3598588, 4112672, 4626756, 5397882, 6169008, 7197176, 8096823, 9253512, 10795764, 12338016, 14394352, 16193646, 18507024, 21591528, 28788704, 32387292, 37014048, 43183056, 64774584, 86366112, 129549168, 259098336]

約数ペア:

[(1, 259098336), (2, 129549168), (3, 86366112), (4, 64774584), (6, 43183056), (7, 37014048), (8, 32387292), (9, 28788704), (12, 21591528), (14, 18507024), (16, 16193646), (18, 14394352), (21, 12338016), (24, 10795764), (28, 9253512), (32, 8096823), (36, 7197176), (42, 6169008), (48, 5397882), (56, 4626756), (63, 4112672), (72, 3598588), (84, 3084504), (96, 2698941), (112, 2313378), (126, 2056336), (144, 1799294), (168, 1542252), (224, 1156689), (252, 1028168), (288, 899647), (336, 771126), (504, 514084), (672, 385563), (1008, 257042), (2016, 128521)]