18802201344

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{4729}}^1$

素因数の和:4946

約数の個数: 144

約数和(自身を含む): 51975813120

約数和(自身を除く): 33173611776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 167, 186, 192, 248, 256, 334, 372, 384, 496, 501, 668, 744, 768, 992, 1002, 1336, 1488, 1984, 2004, 2672, 2976, 3968, 4008, 4729, 5177, 5344, 5952, 7936, 8016, 9458, 10354, 10688, 11904, 14187, 15531, 16032, 18916, 20708, 21376, 23808, 28374, 31062, 32064, 37832, 41416, 42752, 56748, 62124, 64128, 75664, 82832, 113496, 124248, 128256, 146599, 151328, 165664, 226992, 248496, 293198, 302656, 331328, 439797, 453984, 496992, 586396, 605312, 662656, 789743, 879594, 907968, 993984, 1172792, 1210624, 1325312, 1579486, 1759188, 1815936, 1987968, 2345584, 2369229, 3158972, 3518376, 3631872, 3975936, 4691168, 4738458, 6317944, 7036752, 9382336, 9476916, 12635888, 14073504, 18764672, 18953832, 24482033, 25271776, 28147008, 37529344, 37907664, 48964066, 50543552, 56294016, 73446099, 75815328, 97928132, 101087104, 112588032, 146892198, 151630656, 195856264, 202174208, 293784396, 303261312, 391712528, 587568792, 606522624, 783425056, 1175137584, 1566850112, 2350275168, 3133700224, 4700550336, 6267400448, 9401100672, 18802201344]

約数ペア:

[(1, 18802201344), (2, 9401100672), (3, 6267400448), (4, 4700550336), (6, 3133700224), (8, 2350275168), (12, 1566850112), (16, 1175137584), (24, 783425056), (31, 606522624), (32, 587568792), (48, 391712528), (62, 303261312), (64, 293784396), (93, 202174208), (96, 195856264), (124, 151630656), (128, 146892198), (167, 112588032), (186, 101087104), (192, 97928132), (248, 75815328), (256, 73446099), (334, 56294016), (372, 50543552), (384, 48964066), (496, 37907664), (501, 37529344), (668, 28147008), (744, 25271776), (768, 24482033), (992, 18953832), (1002, 18764672), (1336, 14073504), (1488, 12635888), (1984, 9476916), (2004, 9382336), (2672, 7036752), (2976, 6317944), (3968, 4738458), (4008, 4691168), (4729, 3975936), (5177, 3631872), (5344, 3518376), (5952, 3158972), (7936, 2369229), (8016, 2345584), (9458, 1987968), (10354, 1815936), (10688, 1759188), (11904, 1579486), (14187, 1325312), (15531, 1210624), (16032, 1172792), (18916, 993984), (20708, 907968), (21376, 879594), (23808, 789743), (28374, 662656), (31062, 605312), (32064, 586396), (37832, 496992), (41416, 453984), (42752, 439797), (56748, 331328), (62124, 302656), (64128, 293198), (75664, 248496), (82832, 226992), (113496, 165664), (124248, 151328), (128256, 146599)]