770562

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 1867320

約数和(自身を除く): 1096758

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 89, 111, 117, 178, 222, 234, 267, 333, 481, 534, 666, 801, 962, 1157, 1443, 1602, 2314, 2886, 3293, 3471, 4329, 6586, 6942, 8658, 9879, 10413, 19758, 20826, 29637, 42809, 59274, 85618, 128427, 256854, 385281, 770562]

約数ペア:

[(1, 770562), (2, 385281), (3, 256854), (6, 128427), (9, 85618), (13, 59274), (18, 42809), (26, 29637), (37, 20826), (39, 19758), (74, 10413), (78, 9879), (89, 8658), (111, 6942), (117, 6586), (178, 4329), (222, 3471), (234, 3293), (267, 2886), (333, 2314), (481, 1602), (534, 1443), (666, 1157), (801, 962)]