660651024

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{17623}}^1$

素因数の和:17716

約数の個数: 80

約数和(自身を含む): 1888164864

約数和(自身を除く): 1227513840

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 71, 88, 132, 142, 176, 213, 264, 284, 426, 528, 568, 781, 852, 1136, 1562, 1704, 2343, 3124, 3408, 4686, 6248, 9372, 12496, 17623, 18744, 35246, 37488, 52869, 70492, 105738, 140984, 193853, 211476, 281968, 387706, 422952, 581559, 775412, 845904, 1163118, 1251233, 1550824, 2326236, 2502466, 3101648, 3753699, 4652472, 5004932, 7507398, 9304944, 10009864, 13763563, 15014796, 20019728, 27527126, 30029592, 41290689, 55054252, 60059184, 82581378, 110108504, 165162756, 220217008, 330325512, 660651024]

約数ペア:

[(1, 660651024), (2, 330325512), (3, 220217008), (4, 165162756), (6, 110108504), (8, 82581378), (11, 60059184), (12, 55054252), (16, 41290689), (22, 30029592), (24, 27527126), (33, 20019728), (44, 15014796), (48, 13763563), (66, 10009864), (71, 9304944), (88, 7507398), (132, 5004932), (142, 4652472), (176, 3753699), (213, 3101648), (264, 2502466), (284, 2326236), (426, 1550824), (528, 1251233), (568, 1163118), (781, 845904), (852, 775412), (1136, 581559), (1562, 422952), (1704, 387706), (2343, 281968), (3124, 211476), (3408, 193853), (4686, 140984), (6248, 105738), (9372, 70492), (12496, 52869), (17623, 37488), (18744, 35246)]