218686152

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{733}}^1$

素因数の和:1174

約数の個数: 64

約数和(自身を含む): 566530560

約数和(自身を除く): 347844408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 401, 733, 744, 802, 1203, 1466, 1604, 2199, 2406, 2932, 3208, 4398, 4812, 5864, 8796, 9624, 12431, 17592, 22723, 24862, 37293, 45446, 49724, 68169, 74586, 90892, 99448, 136338, 149172, 181784, 272676, 293933, 298344, 545352, 587866, 881799, 1175732, 1763598, 2351464, 3527196, 7054392, 9111923, 18223846, 27335769, 36447692, 54671538, 72895384, 109343076, 218686152]

約数ペア:

[(1, 218686152), (2, 109343076), (3, 72895384), (4, 54671538), (6, 36447692), (8, 27335769), (12, 18223846), (24, 9111923), (31, 7054392), (62, 3527196), (93, 2351464), (124, 1763598), (186, 1175732), (248, 881799), (372, 587866), (401, 545352), (733, 298344), (744, 293933), (802, 272676), (1203, 181784), (1466, 149172), (1604, 136338), (2199, 99448), (2406, 90892), (2932, 74586), (3208, 68169), (4398, 49724), (4812, 45446), (5864, 37293), (8796, 24862), (9624, 22723), (12431, 17592)]