1531018524

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{491}}^1\times {\mathrm{5303}}^1$

素因数の和:5815

約数の個数: 72

約数和(自身を含む): 4164870528

約数和(自身を除く): 2633852004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 491, 588, 982, 1473, 1964, 2946, 3437, 5303, 5892, 6874, 10311, 10606, 13748, 15909, 20622, 21212, 24059, 31818, 37121, 41244, 48118, 63636, 72177, 74242, 96236, 111363, 144354, 148484, 222726, 259847, 288708, 445452, 519694, 779541, 1039388, 1559082, 2603773, 3118164, 5207546, 7811319, 10415092, 15622638, 18226411, 31245276, 36452822, 54679233, 72905644, 109358466, 127584877, 218716932, 255169754, 382754631, 510339508, 765509262, 1531018524]

約数ペア:

[(1, 1531018524), (2, 765509262), (3, 510339508), (4, 382754631), (6, 255169754), (7, 218716932), (12, 127584877), (14, 109358466), (21, 72905644), (28, 54679233), (42, 36452822), (49, 31245276), (84, 18226411), (98, 15622638), (147, 10415092), (196, 7811319), (294, 5207546), (491, 3118164), (588, 2603773), (982, 1559082), (1473, 1039388), (1964, 779541), (2946, 519694), (3437, 445452), (5303, 288708), (5892, 259847), (6874, 222726), (10311, 148484), (10606, 144354), (13748, 111363), (15909, 96236), (20622, 74242), (21212, 72177), (24059, 63636), (31818, 48118), (37121, 41244)]