288382510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2243}}^1$

素因数の和:2329

約数の個数: 64

約数和(自身を含む): 597155328

約数和(自身を除く): 308772818

約数列:

[1, 2, 5, 10, 13, 23, 26, 43, 46, 65, 86, 115, 130, 215, 230, 299, 430, 559, 598, 989, 1118, 1495, 1978, 2243, 2795, 2990, 4486, 4945, 5590, 9890, 11215, 12857, 22430, 25714, 29159, 51589, 58318, 64285, 96449, 103178, 128570, 145795, 192898, 257945, 291590, 482245, 515890, 670657, 964490, 1253837, 1341314, 2218327, 2507674, 3353285, 4436654, 6269185, 6706570, 11091635, 12538370, 22183270, 28838251, 57676502, 144191255, 288382510]

約数ペア:

[(1, 288382510), (2, 144191255), (5, 57676502), (10, 28838251), (13, 22183270), (23, 12538370), (26, 11091635), (43, 6706570), (46, 6269185), (65, 4436654), (86, 3353285), (115, 2507674), (130, 2218327), (215, 1341314), (230, 1253837), (299, 964490), (430, 670657), (559, 515890), (598, 482245), (989, 291590), (1118, 257945), (1495, 192898), (1978, 145795), (2243, 128570), (2795, 103178), (2990, 96449), (4486, 64285), (4945, 58318), (5590, 51589), (9890, 29159), (11215, 25714), (12857, 22430)]