172224468

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1319}}^1$

素因数の和:1379

約数の個数: 120

約数和(自身を含む): 500881920

約数和(自身を除く): 328657452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 186, 234, 279, 324, 351, 372, 403, 468, 558, 702, 806, 837, 1053, 1116, 1209, 1319, 1404, 1612, 1674, 2106, 2418, 2511, 2638, 3348, 3627, 3957, 4212, 4836, 5022, 5276, 7254, 7914, 10044, 10881, 11871, 14508, 15828, 17147, 21762, 23742, 32643, 34294, 35613, 40889, 43524, 47484, 51441, 65286, 68588, 71226, 81778, 102882, 106839, 122667, 130572, 142452, 154323, 163556, 205764, 213678, 245334, 308646, 368001, 427356, 462969, 490668, 531557, 617292, 736002, 925938, 1063114, 1104003, 1388907, 1472004, 1594671, 1851876, 2126228, 2208006, 2777814, 3189342, 3312009, 4416012, 4784013, 5555628, 6378684, 6624018, 9568026, 13248036, 14352039, 19136052, 28704078, 43056117, 57408156, 86112234, 172224468]

約数ペア:

[(1, 172224468), (2, 86112234), (3, 57408156), (4, 43056117), (6, 28704078), (9, 19136052), (12, 14352039), (13, 13248036), (18, 9568026), (26, 6624018), (27, 6378684), (31, 5555628), (36, 4784013), (39, 4416012), (52, 3312009), (54, 3189342), (62, 2777814), (78, 2208006), (81, 2126228), (93, 1851876), (108, 1594671), (117, 1472004), (124, 1388907), (156, 1104003), (162, 1063114), (186, 925938), (234, 736002), (279, 617292), (324, 531557), (351, 490668), (372, 462969), (403, 427356), (468, 368001), (558, 308646), (702, 245334), (806, 213678), (837, 205764), (1053, 163556), (1116, 154323), (1209, 142452), (1319, 130572), (1404, 122667), (1612, 106839), (1674, 102882), (2106, 81778), (2418, 71226), (2511, 68588), (2638, 65286), (3348, 51441), (3627, 47484), (3957, 43524), (4212, 40889), (4836, 35613), (5022, 34294), (5276, 32643), (7254, 23742), (7914, 21762), (10044, 17147), (10881, 15828), (11871, 14508)]