252135648

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^2\times {\mathrm{911}}^1$

素因数の和:989

約数の個数: 108

約数和(自身を含む): 741699504

約数和(自身を除く): 489563856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 911, 961, 992, 1116, 1488, 1822, 1922, 2232, 2733, 2883, 2976, 3644, 3844, 4464, 5466, 5766, 7288, 7688, 8199, 8649, 8928, 10932, 11532, 14576, 15376, 16398, 17298, 21864, 23064, 28241, 29152, 30752, 32796, 34596, 43728, 46128, 56482, 65592, 69192, 84723, 87456, 92256, 112964, 131184, 138384, 169446, 225928, 254169, 262368, 276768, 338892, 451856, 508338, 677784, 875471, 903712, 1016676, 1355568, 1750942, 2033352, 2626413, 2711136, 3501884, 4066704, 5252826, 7003768, 7879239, 8133408, 10505652, 14007536, 15758478, 21011304, 28015072, 31516956, 42022608, 63033912, 84045216, 126067824, 252135648]

約数ペア:

[(1, 252135648), (2, 126067824), (3, 84045216), (4, 63033912), (6, 42022608), (8, 31516956), (9, 28015072), (12, 21011304), (16, 15758478), (18, 14007536), (24, 10505652), (31, 8133408), (32, 7879239), (36, 7003768), (48, 5252826), (62, 4066704), (72, 3501884), (93, 2711136), (96, 2626413), (124, 2033352), (144, 1750942), (186, 1355568), (248, 1016676), (279, 903712), (288, 875471), (372, 677784), (496, 508338), (558, 451856), (744, 338892), (911, 276768), (961, 262368), (992, 254169), (1116, 225928), (1488, 169446), (1822, 138384), (1922, 131184), (2232, 112964), (2733, 92256), (2883, 87456), (2976, 84723), (3644, 69192), (3844, 65592), (4464, 56482), (5466, 46128), (5766, 43728), (7288, 34596), (7688, 32796), (8199, 30752), (8649, 29152), (8928, 28241), (10932, 23064), (11532, 21864), (14576, 17298), (15376, 16398)]