538118856

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:321

約数の個数: 256

約数和(自身を含む): 1748736000

約数和(自身を除く): 1210617144

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 27, 33, 36, 43, 44, 46, 54, 66, 69, 72, 86, 88, 92, 99, 108, 129, 132, 138, 172, 184, 198, 207, 216, 229, 253, 258, 264, 276, 297, 344, 387, 396, 414, 458, 473, 506, 516, 552, 594, 621, 687, 759, 774, 792, 828, 916, 946, 989, 1012, 1032, 1161, 1188, 1242, 1374, 1419, 1518, 1548, 1656, 1832, 1892, 1978, 2024, 2061, 2277, 2322, 2376, 2484, 2519, 2748, 2838, 2967, 3036, 3096, 3784, 3956, 4122, 4257, 4554, 4644, 4968, 5038, 5267, 5496, 5676, 5934, 6072, 6183, 6831, 7557, 7912, 8244, 8514, 8901, 9108, 9288, 9847, 10076, 10534, 10879, 11352, 11868, 12366, 12771, 13662, 15114, 15801, 16488, 17028, 17802, 18216, 19694, 20152, 21068, 21758, 22671, 23736, 24732, 25542, 26703, 27324, 29541, 30228, 31602, 32637, 34056, 35604, 39388, 42136, 43516, 45342, 47403, 49464, 51084, 53406, 54648, 57937, 59082, 60456, 63204, 65274, 68013, 71208, 78776, 87032, 88623, 90684, 94806, 97911, 102168, 106812, 108317, 115874, 118164, 126408, 130548, 136026, 142209, 173811, 177246, 181368, 189612, 195822, 213624, 216634, 226481, 231748, 236328, 261096, 265869, 272052, 284418, 293733, 324951, 347622, 354492, 379224, 391644, 433268, 452962, 463496, 521433, 531738, 544104, 568836, 587466, 649902, 679443, 695244, 708984, 783288, 866536, 905924, 974853, 1042866, 1063476, 1137672, 1174932, 1299804, 1358886, 1390488, 1564299, 1811848, 1949706, 2038329, 2085732, 2126952, 2349864, 2491291, 2599608, 2717772, 2924559, 3128598, 3899412, 4076658, 4171464, 4982582, 5435544, 5849118, 6114987, 6257196, 7473873, 7798824, 8153316, 9965164, 11698236, 12229974, 12514392, 14947746, 16306632, 19930328, 22421619, 23396472, 24459948, 29895492, 44843238, 48919896, 59790984, 67264857, 89686476, 134529714, 179372952, 269059428, 538118856]

約数ペア:

[(1, 538118856), (2, 269059428), (3, 179372952), (4, 134529714), (6, 89686476), (8, 67264857), (9, 59790984), (11, 48919896), (12, 44843238), (18, 29895492), (22, 24459948), (23, 23396472), (24, 22421619), (27, 19930328), (33, 16306632), (36, 14947746), (43, 12514392), (44, 12229974), (46, 11698236), (54, 9965164), (66, 8153316), (69, 7798824), (72, 7473873), (86, 6257196), (88, 6114987), (92, 5849118), (99, 5435544), (108, 4982582), (129, 4171464), (132, 4076658), (138, 3899412), (172, 3128598), (184, 2924559), (198, 2717772), (207, 2599608), (216, 2491291), (229, 2349864), (253, 2126952), (258, 2085732), (264, 2038329), (276, 1949706), (297, 1811848), (344, 1564299), (387, 1390488), (396, 1358886), (414, 1299804), (458, 1174932), (473, 1137672), (506, 1063476), (516, 1042866), (552, 974853), (594, 905924), (621, 866536), (687, 783288), (759, 708984), (774, 695244), (792, 679443), (828, 649902), (916, 587466), (946, 568836), (989, 544104), (1012, 531738), (1032, 521433), (1161, 463496), (1188, 452962), (1242, 433268), (1374, 391644), (1419, 379224), (1518, 354492), (1548, 347622), (1656, 324951), (1832, 293733), (1892, 284418), (1978, 272052), (2024, 265869), (2061, 261096), (2277, 236328), (2322, 231748), (2376, 226481), (2484, 216634), (2519, 213624), (2748, 195822), (2838, 189612), (2967, 181368), (3036, 177246), (3096, 173811), (3784, 142209), (3956, 136026), (4122, 130548), (4257, 126408), (4554, 118164), (4644, 115874), (4968, 108317), (5038, 106812), (5267, 102168), (5496, 97911), (5676, 94806), (5934, 90684), (6072, 88623), (6183, 87032), (6831, 78776), (7557, 71208), (7912, 68013), (8244, 65274), (8514, 63204), (8901, 60456), (9108, 59082), (9288, 57937), (9847, 54648), (10076, 53406), (10534, 51084), (10879, 49464), (11352, 47403), (11868, 45342), (12366, 43516), (12771, 42136), (13662, 39388), (15114, 35604), (15801, 34056), (16488, 32637), (17028, 31602), (17802, 30228), (18216, 29541), (19694, 27324), (20152, 26703), (21068, 25542), (21758, 24732), (22671, 23736)]