1688502564

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{2399}}^1$

素因数の和:2452

約数の個数: 192

約数和(自身を含む): 5376000000

約数和(自身を除く): 3687497436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 171, 189, 196, 228, 252, 266, 294, 342, 343, 378, 399, 441, 513, 532, 588, 684, 686, 756, 798, 882, 931, 1026, 1029, 1197, 1323, 1372, 1596, 1764, 1862, 2052, 2058, 2394, 2399, 2646, 2793, 3087, 3591, 3724, 4116, 4788, 4798, 5292, 5586, 6174, 6517, 7182, 7197, 8379, 9261, 9596, 11172, 12348, 13034, 14364, 14394, 16758, 16793, 18522, 19551, 21591, 25137, 26068, 28788, 33516, 33586, 37044, 39102, 43182, 45581, 50274, 50379, 58653, 64773, 67172, 78204, 86364, 91162, 100548, 100758, 117306, 117551, 129546, 136743, 151137, 175959, 182324, 201516, 234612, 235102, 259092, 273486, 302274, 319067, 351918, 352653, 410229, 453411, 470204, 546972, 604548, 638134, 703836, 705306, 820458, 822857, 906822, 957201, 1057959, 1230687, 1276268, 1410612, 1640916, 1645714, 1813644, 1914402, 2115918, 2233469, 2461374, 2468571, 2871603, 3173877, 3291428, 3828804, 4231836, 4466938, 4922748, 4937142, 5743206, 6347754, 6700407, 7405713, 8614809, 8933876, 9874284, 11486412, 12695508, 13400814, 14811426, 15634283, 17229618, 20101221, 22217139, 26801628, 29622852, 31268566, 34459236, 40202442, 44434278, 46902849, 60303663, 62537132, 80404884, 88868556, 93805698, 120607326, 140708547, 187611396, 241214652, 281417094, 422125641, 562834188, 844251282, 1688502564]

約数ペア:

[(1, 1688502564), (2, 844251282), (3, 562834188), (4, 422125641), (6, 281417094), (7, 241214652), (9, 187611396), (12, 140708547), (14, 120607326), (18, 93805698), (19, 88868556), (21, 80404884), (27, 62537132), (28, 60303663), (36, 46902849), (38, 44434278), (42, 40202442), (49, 34459236), (54, 31268566), (57, 29622852), (63, 26801628), (76, 22217139), (84, 20101221), (98, 17229618), (108, 15634283), (114, 14811426), (126, 13400814), (133, 12695508), (147, 11486412), (171, 9874284), (189, 8933876), (196, 8614809), (228, 7405713), (252, 6700407), (266, 6347754), (294, 5743206), (342, 4937142), (343, 4922748), (378, 4466938), (399, 4231836), (441, 3828804), (513, 3291428), (532, 3173877), (588, 2871603), (684, 2468571), (686, 2461374), (756, 2233469), (798, 2115918), (882, 1914402), (931, 1813644), (1026, 1645714), (1029, 1640916), (1197, 1410612), (1323, 1276268), (1372, 1230687), (1596, 1057959), (1764, 957201), (1862, 906822), (2052, 822857), (2058, 820458), (2394, 705306), (2399, 703836), (2646, 638134), (2793, 604548), (3087, 546972), (3591, 470204), (3724, 453411), (4116, 410229), (4788, 352653), (4798, 351918), (5292, 319067), (5586, 302274), (6174, 273486), (6517, 259092), (7182, 235102), (7197, 234612), (8379, 201516), (9261, 182324), (9596, 175959), (11172, 151137), (12348, 136743), (13034, 129546), (14364, 117551), (14394, 117306), (16758, 100758), (16793, 100548), (18522, 91162), (19551, 86364), (21591, 78204), (25137, 67172), (26068, 64773), (28788, 58653), (33516, 50379), (33586, 50274), (37044, 45581), (39102, 43182)]