496543208

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{2621}}^1$

素因数の和:2850

約数の個数: 64

約数和(自身を含む): 1132704000

約数和(自身を除く): 636160792

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 199, 238, 398, 476, 796, 952, 1393, 1592, 2621, 2786, 3383, 5242, 5572, 6766, 10484, 11144, 13532, 18347, 20968, 23681, 27064, 36694, 44557, 47362, 73388, 89114, 94724, 146776, 178228, 189448, 311899, 356456, 521579, 623798, 1043158, 1247596, 2086316, 2495192, 3651053, 4172632, 7302106, 8866843, 14604212, 17733686, 29208424, 35467372, 62067901, 70934744, 124135802, 248271604, 496543208]

約数ペア:

[(1, 496543208), (2, 248271604), (4, 124135802), (7, 70934744), (8, 62067901), (14, 35467372), (17, 29208424), (28, 17733686), (34, 14604212), (56, 8866843), (68, 7302106), (119, 4172632), (136, 3651053), (199, 2495192), (238, 2086316), (398, 1247596), (476, 1043158), (796, 623798), (952, 521579), (1393, 356456), (1592, 311899), (2621, 189448), (2786, 178228), (3383, 146776), (5242, 94724), (5572, 89114), (6766, 73388), (10484, 47362), (11144, 44557), (13532, 36694), (18347, 27064), (20968, 23681)]