262293012

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^2\times {\mathrm{4591}}^1$

素因数の和:4650

約数の個数: 72

約数和(自身を含む): 711025280

約数和(自身を除く): 448732268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 529, 621, 828, 1058, 1242, 1587, 2116, 2484, 3174, 4591, 4761, 6348, 9182, 9522, 13773, 14283, 18364, 19044, 27546, 28566, 41319, 55092, 57132, 82638, 105593, 123957, 165276, 211186, 247914, 316779, 422372, 495828, 633558, 950337, 1267116, 1900674, 2428639, 2851011, 3801348, 4857278, 5702022, 7285917, 9714556, 11404044, 14571834, 21857751, 29143668, 43715502, 65573253, 87431004, 131146506, 262293012]

約数ペア:

[(1, 262293012), (2, 131146506), (3, 87431004), (4, 65573253), (6, 43715502), (9, 29143668), (12, 21857751), (18, 14571834), (23, 11404044), (27, 9714556), (36, 7285917), (46, 5702022), (54, 4857278), (69, 3801348), (92, 2851011), (108, 2428639), (138, 1900674), (207, 1267116), (276, 950337), (414, 633558), (529, 495828), (621, 422372), (828, 316779), (1058, 247914), (1242, 211186), (1587, 165276), (2116, 123957), (2484, 105593), (3174, 82638), (4591, 57132), (4761, 55092), (6348, 41319), (9182, 28566), (9522, 27546), (13773, 19044), (14283, 18364)]