349984674

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{353}}^1$

素因数の和:616

約数の個数: 96

約数和(自身を含む): 865912320

約数和(自身を除く): 515927646

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 223, 234, 247, 342, 353, 446, 494, 669, 706, 741, 1059, 1338, 1482, 2007, 2118, 2223, 2899, 3177, 4014, 4237, 4446, 4589, 5798, 6354, 6707, 8474, 8697, 9178, 12711, 13414, 13767, 17394, 20121, 25422, 26091, 27534, 38133, 40242, 41301, 52182, 55081, 60363, 76266, 78719, 82602, 87191, 110162, 120726, 157438, 165243, 174382, 236157, 261573, 330486, 472314, 495729, 523146, 708471, 784719, 991458, 1023347, 1416942, 1495661, 1569438, 2046694, 2991322, 3070041, 4486983, 6140082, 8973966, 9210123, 13460949, 18420246, 19443593, 26921898, 38887186, 58330779, 116661558, 174992337, 349984674]

約数ペア:

[(1, 349984674), (2, 174992337), (3, 116661558), (6, 58330779), (9, 38887186), (13, 26921898), (18, 19443593), (19, 18420246), (26, 13460949), (38, 9210123), (39, 8973966), (57, 6140082), (78, 4486983), (114, 3070041), (117, 2991322), (171, 2046694), (223, 1569438), (234, 1495661), (247, 1416942), (342, 1023347), (353, 991458), (446, 784719), (494, 708471), (669, 523146), (706, 495729), (741, 472314), (1059, 330486), (1338, 261573), (1482, 236157), (2007, 174382), (2118, 165243), (2223, 157438), (2899, 120726), (3177, 110162), (4014, 87191), (4237, 82602), (4446, 78719), (4589, 76266), (5798, 60363), (6354, 55081), (6707, 52182), (8474, 41301), (8697, 40242), (9178, 38133), (12711, 27534), (13414, 26091), (13767, 25422), (17394, 20121)]