12591539968

素因数分解:

$2^8\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{907}}^1$

素因数の和:1118

約数の個数: 144

約数和(自身を含む): 29457670144

約数和(自身を除く): 16866130176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 127, 128, 224, 244, 254, 256, 427, 448, 488, 508, 854, 889, 896, 907, 976, 1016, 1708, 1778, 1792, 1814, 1952, 2032, 3416, 3556, 3628, 3904, 4064, 6349, 6832, 7112, 7256, 7747, 7808, 8128, 12698, 13664, 14224, 14512, 15494, 15616, 16256, 25396, 27328, 28448, 29024, 30988, 32512, 50792, 54229, 54656, 55327, 56896, 58048, 61976, 101584, 108458, 109312, 110654, 113792, 115189, 116096, 123952, 203168, 216916, 221308, 227584, 230378, 232192, 247904, 387289, 406336, 433832, 442616, 460756, 495808, 774578, 806323, 812672, 867664, 885232, 921512, 991616, 1549156, 1612646, 1625344, 1735328, 1770464, 1843024, 1983232, 3098312, 3225292, 3470656, 3540928, 3686048, 6196624, 6450584, 6941312, 7026529, 7081856, 7372096, 12393248, 12901168, 13882624, 14053058, 14163712, 14744192, 24786496, 25802336, 28106116, 29488384, 49185703, 49572992, 51604672, 56212232, 98371406, 99145984, 103209344, 112424464, 196742812, 206418688, 224848928, 393485624, 449697856, 786971248, 899395712, 1573942496, 1798791424, 3147884992, 6295769984, 12591539968]

約数ペア:

[(1, 12591539968), (2, 6295769984), (4, 3147884992), (7, 1798791424), (8, 1573942496), (14, 899395712), (16, 786971248), (28, 449697856), (32, 393485624), (56, 224848928), (61, 206418688), (64, 196742812), (112, 112424464), (122, 103209344), (127, 99145984), (128, 98371406), (224, 56212232), (244, 51604672), (254, 49572992), (256, 49185703), (427, 29488384), (448, 28106116), (488, 25802336), (508, 24786496), (854, 14744192), (889, 14163712), (896, 14053058), (907, 13882624), (976, 12901168), (1016, 12393248), (1708, 7372096), (1778, 7081856), (1792, 7026529), (1814, 6941312), (1952, 6450584), (2032, 6196624), (3416, 3686048), (3556, 3540928), (3628, 3470656), (3904, 3225292), (4064, 3098312), (6349, 1983232), (6832, 1843024), (7112, 1770464), (7256, 1735328), (7747, 1625344), (7808, 1612646), (8128, 1549156), (12698, 991616), (13664, 921512), (14224, 885232), (14512, 867664), (15494, 812672), (15616, 806323), (16256, 774578), (25396, 495808), (27328, 460756), (28448, 442616), (29024, 433832), (30988, 406336), (32512, 387289), (50792, 247904), (54229, 232192), (54656, 230378), (55327, 227584), (56896, 221308), (58048, 216916), (61976, 203168), (101584, 123952), (108458, 116096), (109312, 115189), (110654, 113792)]