739694124

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{1669}}^1$

素因数の和:2639

約数の個数: 72

約数和(自身を含む): 2016945840

約数和(自身を除く): 1277251716

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 947, 1669, 1894, 2841, 3338, 3788, 5007, 5682, 6676, 8523, 10014, 11364, 12311, 15021, 17046, 20028, 21697, 24622, 30042, 34092, 36933, 43394, 49244, 60084, 65091, 73866, 86788, 110799, 130182, 147732, 195273, 221598, 260364, 390546, 443196, 781092, 1580543, 3161086, 4741629, 6322172, 9483258, 14224887, 18966516, 20547059, 28449774, 41094118, 56899548, 61641177, 82188236, 123282354, 184923531, 246564708, 369847062, 739694124]

約数ペア:

[(1, 739694124), (2, 369847062), (3, 246564708), (4, 184923531), (6, 123282354), (9, 82188236), (12, 61641177), (13, 56899548), (18, 41094118), (26, 28449774), (36, 20547059), (39, 18966516), (52, 14224887), (78, 9483258), (117, 6322172), (156, 4741629), (234, 3161086), (468, 1580543), (947, 781092), (1669, 443196), (1894, 390546), (2841, 260364), (3338, 221598), (3788, 195273), (5007, 147732), (5682, 130182), (6676, 110799), (8523, 86788), (10014, 73866), (11364, 65091), (12311, 60084), (15021, 49244), (17046, 43394), (20028, 36933), (21697, 34092), (24622, 30042)]