277637782004

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1319}}^1\times {\mathrm{14029}}^1$

素因数の和:15405

約数の個数: 72

約数和(自身を含む): 551735923200

約数和(自身を除く): 274098141196

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 242, 341, 484, 682, 1319, 1364, 2638, 3751, 5276, 7502, 14029, 14509, 15004, 28058, 29018, 40889, 56116, 58036, 81778, 154319, 159599, 163556, 308638, 319198, 434899, 449779, 617276, 638396, 869798, 899558, 1697509, 1739596, 1799116, 3395018, 4783889, 4947569, 6790036, 9567778, 9895138, 18504251, 19135556, 19790276, 37008502, 52622779, 74017004, 105245558, 203546761, 210491116, 407093522, 573631781, 814187044, 1147263562, 2239014371, 2294527124, 4478028742, 6309949591, 8956057484, 12619899182, 25239798364, 69409445501, 138818891002, 277637782004]

約数ペア:

[(1, 277637782004), (2, 138818891002), (4, 69409445501), (11, 25239798364), (22, 12619899182), (31, 8956057484), (44, 6309949591), (62, 4478028742), (121, 2294527124), (124, 2239014371), (242, 1147263562), (341, 814187044), (484, 573631781), (682, 407093522), (1319, 210491116), (1364, 203546761), (2638, 105245558), (3751, 74017004), (5276, 52622779), (7502, 37008502), (14029, 19790276), (14509, 19135556), (15004, 18504251), (28058, 9895138), (29018, 9567778), (40889, 6790036), (56116, 4947569), (58036, 4783889), (81778, 3395018), (154319, 1799116), (159599, 1739596), (163556, 1697509), (308638, 899558), (319198, 869798), (434899, 638396), (449779, 617276)]