515270808

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{20389}}^1$

素因数の和:20423

約数の個数: 96

約数和(自身を含む): 1558611600

約数和(自身を除く): 1043340792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 936, 972, 1053, 1404, 1944, 2106, 2808, 3159, 4212, 6318, 8424, 12636, 20389, 25272, 40778, 61167, 81556, 122334, 163112, 183501, 244668, 265057, 367002, 489336, 530114, 550503, 734004, 795171, 1060228, 1101006, 1468008, 1590342, 1651509, 2120456, 2202012, 2385513, 3180684, 3303018, 4404024, 4771026, 4954527, 6361368, 6606036, 7156539, 9542052, 9909054, 13212072, 14313078, 19084104, 19818108, 21469617, 28626156, 39636216, 42939234, 57252312, 64408851, 85878468, 128817702, 171756936, 257635404, 515270808]

約数ペア:

[(1, 515270808), (2, 257635404), (3, 171756936), (4, 128817702), (6, 85878468), (8, 64408851), (9, 57252312), (12, 42939234), (13, 39636216), (18, 28626156), (24, 21469617), (26, 19818108), (27, 19084104), (36, 14313078), (39, 13212072), (52, 9909054), (54, 9542052), (72, 7156539), (78, 6606036), (81, 6361368), (104, 4954527), (108, 4771026), (117, 4404024), (156, 3303018), (162, 3180684), (216, 2385513), (234, 2202012), (243, 2120456), (312, 1651509), (324, 1590342), (351, 1468008), (468, 1101006), (486, 1060228), (648, 795171), (702, 734004), (936, 550503), (972, 530114), (1053, 489336), (1404, 367002), (1944, 265057), (2106, 244668), (2808, 183501), (3159, 163112), (4212, 122334), (6318, 81556), (8424, 61167), (12636, 40778), (20389, 25272)]