268162310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 538477632

約数和(自身を除く): 270315322

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 197, 283, 370, 394, 481, 566, 962, 985, 1415, 1970, 2405, 2561, 2830, 3679, 4810, 5122, 7289, 7358, 10471, 12805, 14578, 18395, 20942, 25610, 36445, 36790, 52355, 55751, 72890, 94757, 104710, 111502, 136123, 189514, 272246, 278755, 473785, 557510, 680615, 724763, 947570, 1361230, 1449526, 2062787, 3623815, 4125574, 7247630, 10313935, 20627870, 26816231, 53632462, 134081155, 268162310]

約数ペア:

[(1, 268162310), (2, 134081155), (5, 53632462), (10, 26816231), (13, 20627870), (26, 10313935), (37, 7247630), (65, 4125574), (74, 3623815), (130, 2062787), (185, 1449526), (197, 1361230), (283, 947570), (370, 724763), (394, 680615), (481, 557510), (566, 473785), (962, 278755), (985, 272246), (1415, 189514), (1970, 136123), (2405, 111502), (2561, 104710), (2830, 94757), (3679, 72890), (4810, 55751), (5122, 52355), (7289, 36790), (7358, 36445), (10471, 25610), (12805, 20942), (14578, 18395)]