216330312

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{15461}}^1$

素因数の和:15534

約数の個数: 64

約数和(自身を含む): 601162560

約数和(自身を除く): 384832248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 88, 106, 132, 159, 212, 264, 318, 424, 583, 636, 1166, 1272, 1749, 2332, 3498, 4664, 6996, 13992, 15461, 30922, 46383, 61844, 92766, 123688, 170071, 185532, 340142, 371064, 510213, 680284, 819433, 1020426, 1360568, 1638866, 2040852, 2458299, 3277732, 4081704, 4916598, 6555464, 9013763, 9833196, 18027526, 19666392, 27041289, 36055052, 54082578, 72110104, 108165156, 216330312]

約数ペア:

[(1, 216330312), (2, 108165156), (3, 72110104), (4, 54082578), (6, 36055052), (8, 27041289), (11, 19666392), (12, 18027526), (22, 9833196), (24, 9013763), (33, 6555464), (44, 4916598), (53, 4081704), (66, 3277732), (88, 2458299), (106, 2040852), (132, 1638866), (159, 1360568), (212, 1020426), (264, 819433), (318, 680284), (424, 510213), (583, 371064), (636, 340142), (1166, 185532), (1272, 170071), (1749, 123688), (2332, 92766), (3498, 61844), (4664, 46383), (6996, 30922), (13992, 15461)]