1245157078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 2284669440

約数和(自身を除く): 1039512362

約数列:

[1, 2, 11, 17, 22, 34, 37, 67, 74, 79, 134, 158, 187, 289, 374, 407, 578, 629, 737, 814, 869, 1139, 1258, 1343, 1474, 1738, 2278, 2479, 2686, 2923, 3179, 4958, 5293, 5846, 6358, 6919, 10586, 10693, 12529, 13838, 14773, 19363, 21386, 22831, 25058, 27269, 29546, 32153, 38726, 42143, 45662, 49691, 54538, 58223, 64306, 84286, 89981, 99382, 116446, 117623, 179962, 195841, 212993, 235246, 251141, 391682, 425986, 463573, 502282, 546601, 716431, 844747, 927146, 989791, 1093202, 1432862, 1529677, 1689494, 1979582, 2154251, 3059354, 3329297, 4308502, 6658594, 7880741, 9292217, 15761482, 16826447, 18584434, 33652894, 36622267, 56598049, 73244534, 113196098, 622578539, 1245157078]

約数ペア:

[(1, 1245157078), (2, 622578539), (11, 113196098), (17, 73244534), (22, 56598049), (34, 36622267), (37, 33652894), (67, 18584434), (74, 16826447), (79, 15761482), (134, 9292217), (158, 7880741), (187, 6658594), (289, 4308502), (374, 3329297), (407, 3059354), (578, 2154251), (629, 1979582), (737, 1689494), (814, 1529677), (869, 1432862), (1139, 1093202), (1258, 989791), (1343, 927146), (1474, 844747), (1738, 716431), (2278, 546601), (2479, 502282), (2686, 463573), (2923, 425986), (3179, 391682), (4958, 251141), (5293, 235246), (5846, 212993), (6358, 195841), (6919, 179962), (10586, 117623), (10693, 116446), (12529, 99382), (13838, 89981), (14773, 84286), (19363, 64306), (21386, 58223), (22831, 54538), (25058, 49691), (27269, 45662), (29546, 42143), (32153, 38726)]