332465868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:432

約数の個数: 144

約数和(自身を含む): 996899904

約数和(自身を除く): 664434036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 181, 197, 222, 252, 259, 333, 362, 394, 444, 518, 543, 591, 666, 724, 777, 788, 1036, 1086, 1182, 1267, 1332, 1379, 1554, 1629, 1773, 2172, 2331, 2364, 2534, 2758, 3108, 3258, 3546, 3801, 4137, 4662, 5068, 5516, 6516, 6697, 7092, 7289, 7602, 8274, 9324, 11403, 12411, 13394, 14578, 15204, 16548, 20091, 21867, 22806, 24822, 26788, 29156, 35657, 40182, 43734, 45612, 46879, 49644, 51023, 60273, 65601, 71314, 80364, 87468, 93758, 102046, 106971, 120546, 131202, 140637, 142628, 153069, 187516, 204092, 213942, 241092, 249599, 262404, 281274, 306138, 320913, 421911, 427884, 459207, 499198, 562548, 612276, 641826, 748797, 843822, 918414, 998396, 1283652, 1319309, 1497594, 1687644, 1836828, 2246391, 2638618, 2995188, 3957927, 4492782, 5277236, 7915854, 8985564, 9235163, 11873781, 15831708, 18470326, 23747562, 27705489, 36940652, 47495124, 55410978, 83116467, 110821956, 166232934, 332465868]

約数ペア:

[(1, 332465868), (2, 166232934), (3, 110821956), (4, 83116467), (6, 55410978), (7, 47495124), (9, 36940652), (12, 27705489), (14, 23747562), (18, 18470326), (21, 15831708), (28, 11873781), (36, 9235163), (37, 8985564), (42, 7915854), (63, 5277236), (74, 4492782), (84, 3957927), (111, 2995188), (126, 2638618), (148, 2246391), (181, 1836828), (197, 1687644), (222, 1497594), (252, 1319309), (259, 1283652), (333, 998396), (362, 918414), (394, 843822), (444, 748797), (518, 641826), (543, 612276), (591, 562548), (666, 499198), (724, 459207), (777, 427884), (788, 421911), (1036, 320913), (1086, 306138), (1182, 281274), (1267, 262404), (1332, 249599), (1379, 241092), (1554, 213942), (1629, 204092), (1773, 187516), (2172, 153069), (2331, 142628), (2364, 140637), (2534, 131202), (2758, 120546), (3108, 106971), (3258, 102046), (3546, 93758), (3801, 87468), (4137, 80364), (4662, 71314), (5068, 65601), (5516, 60273), (6516, 51023), (6697, 49644), (7092, 46879), (7289, 45612), (7602, 43734), (8274, 40182), (9324, 35657), (11403, 29156), (12411, 26788), (13394, 24822), (14578, 22806), (15204, 21867), (16548, 20091)]