21734519904

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{461}}^1\times {\mathrm{1289}}^1$

素因数の和:1893

約数の個数: 144

約数和(自身を含む): 62477775360

約数和(自身を除く): 40743255456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 461, 508, 762, 922, 1016, 1143, 1289, 1383, 1524, 1844, 2032, 2286, 2578, 2766, 3048, 3688, 3867, 4064, 4149, 4572, 5156, 5532, 6096, 7376, 7734, 8298, 9144, 10312, 11064, 11601, 12192, 14752, 15468, 16596, 18288, 20624, 22128, 23202, 30936, 33192, 36576, 41248, 44256, 46404, 58547, 61872, 66384, 92808, 117094, 123744, 132768, 163703, 175641, 185616, 234188, 327406, 351282, 371232, 468376, 491109, 526923, 594229, 654812, 702564, 936752, 982218, 1053846, 1188458, 1309624, 1405128, 1473327, 1782687, 1873504, 1964436, 2107692, 2376916, 2619248, 2810256, 2946654, 3565374, 3928872, 4215384, 4753832, 5238496, 5348061, 5620512, 5893308, 7130748, 7857744, 8430768, 9507664, 10696122, 11786616, 14261496, 15715488, 16861536, 19015328, 21392244, 23573232, 28522992, 42784488, 47146464, 57045984, 75467083, 85568976, 150934166, 171137952, 226401249, 301868332, 452802498, 603736664, 679203747, 905604996, 1207473328, 1358407494, 1811209992, 2414946656, 2716814988, 3622419984, 5433629976, 7244839968, 10867259952, 21734519904]

約数ペア:

[(1, 21734519904), (2, 10867259952), (3, 7244839968), (4, 5433629976), (6, 3622419984), (8, 2716814988), (9, 2414946656), (12, 1811209992), (16, 1358407494), (18, 1207473328), (24, 905604996), (32, 679203747), (36, 603736664), (48, 452802498), (72, 301868332), (96, 226401249), (127, 171137952), (144, 150934166), (254, 85568976), (288, 75467083), (381, 57045984), (461, 47146464), (508, 42784488), (762, 28522992), (922, 23573232), (1016, 21392244), (1143, 19015328), (1289, 16861536), (1383, 15715488), (1524, 14261496), (1844, 11786616), (2032, 10696122), (2286, 9507664), (2578, 8430768), (2766, 7857744), (3048, 7130748), (3688, 5893308), (3867, 5620512), (4064, 5348061), (4149, 5238496), (4572, 4753832), (5156, 4215384), (5532, 3928872), (6096, 3565374), (7376, 2946654), (7734, 2810256), (8298, 2619248), (9144, 2376916), (10312, 2107692), (11064, 1964436), (11601, 1873504), (12192, 1782687), (14752, 1473327), (15468, 1405128), (16596, 1309624), (18288, 1188458), (20624, 1053846), (22128, 982218), (23202, 936752), (30936, 702564), (33192, 654812), (36576, 594229), (41248, 526923), (44256, 491109), (46404, 468376), (58547, 371232), (61872, 351282), (66384, 327406), (92808, 234188), (117094, 185616), (123744, 175641), (132768, 163703)]