328535438

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1873}}^1$

素因数の和:1977

約数の個数: 64

約数和(自身を含む): 660607488

約数和(自身を除く): 332072050

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 67, 77, 119, 134, 154, 187, 238, 374, 469, 737, 938, 1139, 1309, 1474, 1873, 2278, 2618, 3746, 5159, 7973, 10318, 12529, 13111, 15946, 20603, 25058, 26222, 31841, 41206, 63682, 87703, 125491, 144221, 175406, 222887, 250982, 288442, 350251, 445774, 700502, 878437, 1380401, 1756874, 2133347, 2451757, 2760802, 4266694, 4903514, 9662807, 14933429, 19325614, 23466817, 29866858, 46933634, 164267719, 328535438]

約数ペア:

[(1, 328535438), (2, 164267719), (7, 46933634), (11, 29866858), (14, 23466817), (17, 19325614), (22, 14933429), (34, 9662807), (67, 4903514), (77, 4266694), (119, 2760802), (134, 2451757), (154, 2133347), (187, 1756874), (238, 1380401), (374, 878437), (469, 700502), (737, 445774), (938, 350251), (1139, 288442), (1309, 250982), (1474, 222887), (1873, 175406), (2278, 144221), (2618, 125491), (3746, 87703), (5159, 63682), (7973, 41206), (10318, 31841), (12529, 26222), (13111, 25058), (15946, 20603)]