338974506

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{62983}}^1$

素因数の和:63027

約数の個数: 48

約数和(自身を含む): 825342336

約数和(自身を除く): 486367830

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 62983, 125966, 188949, 377898, 566847, 818779, 1133694, 1448609, 1637558, 2456337, 2897218, 4345827, 4912674, 7369011, 8691654, 13037481, 14738022, 18831917, 26074962, 37663834, 56495751, 112991502, 169487253, 338974506]

約数ペア:

[(1, 338974506), (2, 169487253), (3, 112991502), (6, 56495751), (9, 37663834), (13, 26074962), (18, 18831917), (23, 14738022), (26, 13037481), (39, 8691654), (46, 7369011), (69, 4912674), (78, 4345827), (117, 2897218), (138, 2456337), (207, 1637558), (234, 1448609), (299, 1133694), (414, 818779), (598, 566847), (897, 377898), (1794, 188949), (2691, 125966), (5382, 62983)]