213043272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3947}}^1$

素因数の和:4142

約数の個数: 64

約数和(自身を含む): 577039680

約数和(自身を除く): 363996408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 173, 312, 346, 519, 692, 1038, 1384, 2076, 2249, 3947, 4152, 4498, 6747, 7894, 8996, 11841, 13494, 15788, 17992, 23682, 26988, 31576, 47364, 51311, 53976, 94728, 102622, 153933, 205244, 307866, 410488, 615732, 682831, 1231464, 1365662, 2048493, 2731324, 4096986, 5462648, 8193972, 8876803, 16387944, 17753606, 26630409, 35507212, 53260818, 71014424, 106521636, 213043272]

約数ペア:

[(1, 213043272), (2, 106521636), (3, 71014424), (4, 53260818), (6, 35507212), (8, 26630409), (12, 17753606), (13, 16387944), (24, 8876803), (26, 8193972), (39, 5462648), (52, 4096986), (78, 2731324), (104, 2048493), (156, 1365662), (173, 1231464), (312, 682831), (346, 615732), (519, 410488), (692, 307866), (1038, 205244), (1384, 153933), (2076, 102622), (2249, 94728), (3947, 53976), (4152, 51311), (4498, 47364), (6747, 31576), (7894, 26988), (8996, 23682), (11841, 17992), (13494, 15788)]