15691742664

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{3187}}^1$

素因数の和:3619

約数の個数: 128

約数和(自身を含む): 43360880640

約数和(自身を除く): 27669137976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 367, 516, 559, 734, 1032, 1101, 1118, 1468, 1677, 2202, 2236, 2936, 3187, 3354, 4404, 4472, 4771, 6374, 6708, 8808, 9542, 9561, 12748, 13416, 14313, 15781, 19084, 19122, 25496, 28626, 31562, 38168, 38244, 41431, 47343, 57252, 63124, 76488, 82862, 94686, 114504, 124293, 126248, 137041, 165724, 189372, 205153, 248586, 274082, 331448, 378744, 410306, 411123, 497172, 548164, 615459, 820612, 822246, 994344, 1096328, 1169629, 1230918, 1641224, 1644492, 1781533, 2339258, 2461836, 3288984, 3508887, 3563066, 4678516, 4923672, 5344599, 7017774, 7126132, 9357032, 10689198, 14035548, 14252264, 15205177, 21378396, 28071096, 30410354, 42756792, 45615531, 50294047, 60820708, 91231062, 100588094, 121641416, 150882141, 182462124, 201176188, 301764282, 364924248, 402352376, 603528564, 653822611, 1207057128, 1307645222, 1961467833, 2615290444, 3922935666, 5230580888, 7845871332, 15691742664]

約数ペア:

[(1, 15691742664), (2, 7845871332), (3, 5230580888), (4, 3922935666), (6, 2615290444), (8, 1961467833), (12, 1307645222), (13, 1207057128), (24, 653822611), (26, 603528564), (39, 402352376), (43, 364924248), (52, 301764282), (78, 201176188), (86, 182462124), (104, 150882141), (129, 121641416), (156, 100588094), (172, 91231062), (258, 60820708), (312, 50294047), (344, 45615531), (367, 42756792), (516, 30410354), (559, 28071096), (734, 21378396), (1032, 15205177), (1101, 14252264), (1118, 14035548), (1468, 10689198), (1677, 9357032), (2202, 7126132), (2236, 7017774), (2936, 5344599), (3187, 4923672), (3354, 4678516), (4404, 3563066), (4472, 3508887), (4771, 3288984), (6374, 2461836), (6708, 2339258), (8808, 1781533), (9542, 1644492), (9561, 1641224), (12748, 1230918), (13416, 1169629), (14313, 1096328), (15781, 994344), (19084, 822246), (19122, 820612), (25496, 615459), (28626, 548164), (31562, 497172), (38168, 411123), (38244, 410306), (41431, 378744), (47343, 331448), (57252, 274082), (63124, 248586), (76488, 205153), (82862, 189372), (94686, 165724), (114504, 137041), (124293, 126248)]