401961888

素因数分解:

$2^5\times 3^2\times {\mathrm{367}}^1\times {\mathrm{3803}}^1$

素因数の和:4186

約数の個数: 72

約数和(自身を含む): 1146495168

約数和(自身を除く): 744533280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 367, 734, 1101, 1468, 2202, 2936, 3303, 3803, 4404, 5872, 6606, 7606, 8808, 11409, 11744, 13212, 15212, 17616, 22818, 26424, 30424, 34227, 35232, 45636, 52848, 60848, 68454, 91272, 105696, 121696, 136908, 182544, 273816, 365088, 547632, 1095264, 1395701, 2791402, 4187103, 5582804, 8374206, 11165608, 12561309, 16748412, 22331216, 25122618, 33496824, 44662432, 50245236, 66993648, 100490472, 133987296, 200980944, 401961888]

約数ペア:

[(1, 401961888), (2, 200980944), (3, 133987296), (4, 100490472), (6, 66993648), (8, 50245236), (9, 44662432), (12, 33496824), (16, 25122618), (18, 22331216), (24, 16748412), (32, 12561309), (36, 11165608), (48, 8374206), (72, 5582804), (96, 4187103), (144, 2791402), (288, 1395701), (367, 1095264), (734, 547632), (1101, 365088), (1468, 273816), (2202, 182544), (2936, 136908), (3303, 121696), (3803, 105696), (4404, 91272), (5872, 68454), (6606, 60848), (7606, 52848), (8808, 45636), (11409, 35232), (11744, 34227), (13212, 30424), (15212, 26424), (17616, 22818)]