40248168

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1151}}^1$

素因数の和:1238

約数の個数: 64

約数和(自身を含む): 106168320

約数和(自身を除く): 65920152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 47, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 564, 744, 1128, 1151, 1457, 2302, 2914, 3453, 4371, 4604, 5828, 6906, 8742, 9208, 11656, 13812, 17484, 27624, 34968, 35681, 54097, 71362, 107043, 108194, 142724, 162291, 214086, 216388, 285448, 324582, 428172, 432776, 649164, 856344, 1298328, 1677007, 3354014, 5031021, 6708028, 10062042, 13416056, 20124084, 40248168]

約数ペア:

[(1, 40248168), (2, 20124084), (3, 13416056), (4, 10062042), (6, 6708028), (8, 5031021), (12, 3354014), (24, 1677007), (31, 1298328), (47, 856344), (62, 649164), (93, 432776), (94, 428172), (124, 324582), (141, 285448), (186, 216388), (188, 214086), (248, 162291), (282, 142724), (372, 108194), (376, 107043), (564, 71362), (744, 54097), (1128, 35681), (1151, 34968), (1457, 27624), (2302, 17484), (2914, 13812), (3453, 11656), (4371, 9208), (4604, 8742), (5828, 6906)]