690709086

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{6329}}^1$

素因数の和:6430

約数の個数: 64

約数和(自身を含む): 1604275200

約数和(自身を除く): 913566114

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 47, 54, 86, 94, 129, 141, 258, 282, 387, 423, 774, 846, 1161, 1269, 2021, 2322, 2538, 4042, 6063, 6329, 12126, 12658, 18189, 18987, 36378, 37974, 54567, 56961, 109134, 113922, 170883, 272147, 297463, 341766, 544294, 594926, 816441, 892389, 1632882, 1784778, 2449323, 2677167, 4898646, 5354334, 7347969, 8031501, 12790909, 14695938, 16063002, 25581818, 38372727, 76745454, 115118181, 230236362, 345354543, 690709086]

約数ペア:

[(1, 690709086), (2, 345354543), (3, 230236362), (6, 115118181), (9, 76745454), (18, 38372727), (27, 25581818), (43, 16063002), (47, 14695938), (54, 12790909), (86, 8031501), (94, 7347969), (129, 5354334), (141, 4898646), (258, 2677167), (282, 2449323), (387, 1784778), (423, 1632882), (774, 892389), (846, 816441), (1161, 594926), (1269, 544294), (2021, 341766), (2322, 297463), (2538, 272147), (4042, 170883), (6063, 113922), (6329, 109134), (12126, 56961), (12658, 54567), (18189, 37974), (18987, 36378)]