518043512

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{13159}}^1$

素因数の和:13228

約数の個数: 64

約数和(自身を含む): 1200192000

約数和(自身を除く): 682148488

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 56, 74, 76, 133, 148, 152, 259, 266, 296, 518, 532, 703, 1036, 1064, 1406, 2072, 2812, 4921, 5624, 9842, 13159, 19684, 26318, 39368, 52636, 92113, 105272, 184226, 250021, 368452, 486883, 500042, 736904, 973766, 1000084, 1750147, 1947532, 2000168, 3408181, 3500294, 3895064, 6816362, 7000588, 9250777, 13632724, 14001176, 18501554, 27265448, 37003108, 64755439, 74006216, 129510878, 259021756, 518043512]

約数ペア:

[(1, 518043512), (2, 259021756), (4, 129510878), (7, 74006216), (8, 64755439), (14, 37003108), (19, 27265448), (28, 18501554), (37, 14001176), (38, 13632724), (56, 9250777), (74, 7000588), (76, 6816362), (133, 3895064), (148, 3500294), (152, 3408181), (259, 2000168), (266, 1947532), (296, 1750147), (518, 1000084), (532, 973766), (703, 736904), (1036, 500042), (1064, 486883), (1406, 368452), (2072, 250021), (2812, 184226), (4921, 105272), (5624, 92113), (9842, 52636), (13159, 39368), (19684, 26318)]