1640821436352

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{406949761}}^1$

素因数の和:406949786

約数の個数: 84

約数和(自身を含む): 5374992456496

約数和(自身を除く): 3734171020144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 406949761, 813899522, 1220849283, 1627799044, 2441698566, 2848648327, 3255598088, 3662547849, 4883397132, 5697296654, 6511196176, 7325095698, 8545944981, 9766794264, 11394593308, 13022392352, 14650191396, 17091889962, 19533588528, 22789186616, 25637834943, 26044784704, 29300382792, 34183779924, 39067177056, 45578373232, 51275669886, 58600765584, 68367559848, 78134354112, 91156746464, 102551339772, 117201531168, 136735119696, 182313492928, 205102679544, 234403062336, 273470239392, 410205359088, 546940478784, 820410718176, 1640821436352]

約数ペア:

[(1, 1640821436352), (2, 820410718176), (3, 546940478784), (4, 410205359088), (6, 273470239392), (7, 234403062336), (8, 205102679544), (9, 182313492928), (12, 136735119696), (14, 117201531168), (16, 102551339772), (18, 91156746464), (21, 78134354112), (24, 68367559848), (28, 58600765584), (32, 51275669886), (36, 45578373232), (42, 39067177056), (48, 34183779924), (56, 29300382792), (63, 26044784704), (64, 25637834943), (72, 22789186616), (84, 19533588528), (96, 17091889962), (112, 14650191396), (126, 13022392352), (144, 11394593308), (168, 9766794264), (192, 8545944981), (224, 7325095698), (252, 6511196176), (288, 5697296654), (336, 4883397132), (448, 3662547849), (504, 3255598088), (576, 2848648327), (672, 2441698566), (1008, 1627799044), (1344, 1220849283), (2016, 813899522), (4032, 406949761)]