231317508636

素因数分解:

$2^2\times 3^2\times {\mathrm{431}}^1\times {\mathrm{1013}}^1\times {\mathrm{14717}}^1$

素因数の和:16171

約数の個数: 72

約数和(自身を含む): 586694332224

約数和(自身を除く): 355376823588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 431, 862, 1013, 1293, 1724, 2026, 2586, 3039, 3879, 4052, 5172, 6078, 7758, 9117, 12156, 14717, 15516, 18234, 29434, 36468, 44151, 58868, 88302, 132453, 176604, 264906, 436603, 529812, 873206, 1309809, 1746412, 2619618, 3929427, 5239236, 6343027, 7858854, 12686054, 14908321, 15717708, 19029081, 25372108, 29816642, 38058162, 44724963, 57087243, 59633284, 76116324, 89449926, 114174486, 134174889, 178899852, 228348972, 268349778, 536699556, 6425486351, 12850972702, 19276459053, 25701945404, 38552918106, 57829377159, 77105836212, 115658754318, 231317508636]

約数ペア:

[(1, 231317508636), (2, 115658754318), (3, 77105836212), (4, 57829377159), (6, 38552918106), (9, 25701945404), (12, 19276459053), (18, 12850972702), (36, 6425486351), (431, 536699556), (862, 268349778), (1013, 228348972), (1293, 178899852), (1724, 134174889), (2026, 114174486), (2586, 89449926), (3039, 76116324), (3879, 59633284), (4052, 57087243), (5172, 44724963), (6078, 38058162), (7758, 29816642), (9117, 25372108), (12156, 19029081), (14717, 15717708), (15516, 14908321), (18234, 12686054), (29434, 7858854), (36468, 6343027), (44151, 5239236), (58868, 3929427), (88302, 2619618), (132453, 1746412), (176604, 1309809), (264906, 873206), (436603, 529812)]