239090472

素因数分解:

$2^3\times 3^2\times {\mathrm{659}}^1\times {\mathrm{5039}}^1$

素因数の和:5710

約数の個数: 48

約数和(自身を含む): 648648000

約数和(自身を除く): 409557528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 659, 1318, 1977, 2636, 3954, 5039, 5272, 5931, 7908, 10078, 11862, 15117, 15816, 20156, 23724, 30234, 40312, 45351, 47448, 60468, 90702, 120936, 181404, 362808, 3320701, 6641402, 9962103, 13282804, 19924206, 26565608, 29886309, 39848412, 59772618, 79696824, 119545236, 239090472]

約数ペア:

[(1, 239090472), (2, 119545236), (3, 79696824), (4, 59772618), (6, 39848412), (8, 29886309), (9, 26565608), (12, 19924206), (18, 13282804), (24, 9962103), (36, 6641402), (72, 3320701), (659, 362808), (1318, 181404), (1977, 120936), (2636, 90702), (3954, 60468), (5039, 47448), (5272, 45351), (5931, 40312), (7908, 30234), (10078, 23724), (11862, 20156), (15117, 15816)]