19655916288

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{12503}}^1$

素因数の和:12634

約数の個数: 144

約数和(自身を含む): 55205660160

約数和(自身を除く): 35549743872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 89, 92, 96, 128, 138, 178, 184, 192, 256, 267, 276, 356, 368, 384, 534, 552, 712, 736, 768, 1068, 1104, 1424, 1472, 2047, 2136, 2208, 2848, 2944, 4094, 4272, 4416, 5696, 5888, 6141, 8188, 8544, 8832, 11392, 12282, 12503, 16376, 17088, 17664, 22784, 24564, 25006, 32752, 34176, 37509, 49128, 50012, 65504, 68352, 75018, 98256, 100024, 131008, 150036, 196512, 200048, 262016, 287569, 300072, 393024, 400096, 524032, 575138, 600144, 786048, 800192, 862707, 1112767, 1150276, 1200288, 1572096, 1600384, 1725414, 2225534, 2300552, 2400576, 3200768, 3338301, 3450828, 4451068, 4601104, 4801152, 6676602, 6901656, 8902136, 9202208, 9602304, 13353204, 13803312, 17804272, 18404416, 25593641, 26706408, 27606624, 35608544, 36808832, 51187282, 53412816, 55213248, 71217088, 73617664, 76780923, 102374564, 106825632, 110426496, 142434176, 153561846, 204749128, 213651264, 220852992, 284868352, 307123692, 409498256, 427302528, 614247384, 818996512, 854605056, 1228494768, 1637993024, 2456989536, 3275986048, 4913979072, 6551972096, 9827958144, 19655916288]

約数ペア:

[(1, 19655916288), (2, 9827958144), (3, 6551972096), (4, 4913979072), (6, 3275986048), (8, 2456989536), (12, 1637993024), (16, 1228494768), (23, 854605056), (24, 818996512), (32, 614247384), (46, 427302528), (48, 409498256), (64, 307123692), (69, 284868352), (89, 220852992), (92, 213651264), (96, 204749128), (128, 153561846), (138, 142434176), (178, 110426496), (184, 106825632), (192, 102374564), (256, 76780923), (267, 73617664), (276, 71217088), (356, 55213248), (368, 53412816), (384, 51187282), (534, 36808832), (552, 35608544), (712, 27606624), (736, 26706408), (768, 25593641), (1068, 18404416), (1104, 17804272), (1424, 13803312), (1472, 13353204), (2047, 9602304), (2136, 9202208), (2208, 8902136), (2848, 6901656), (2944, 6676602), (4094, 4801152), (4272, 4601104), (4416, 4451068), (5696, 3450828), (5888, 3338301), (6141, 3200768), (8188, 2400576), (8544, 2300552), (8832, 2225534), (11392, 1725414), (12282, 1600384), (12503, 1572096), (16376, 1200288), (17088, 1150276), (17664, 1112767), (22784, 862707), (24564, 800192), (25006, 786048), (32752, 600144), (34176, 575138), (37509, 524032), (49128, 400096), (50012, 393024), (65504, 300072), (68352, 287569), (75018, 262016), (98256, 200048), (100024, 196512), (131008, 150036)]