248796288

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:519

約数の個数: 192

約数和(自身を含む): 793611000

約数和(自身を除く): 544814712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 64, 72, 74, 78, 96, 104, 111, 117, 128, 144, 148, 156, 192, 208, 222, 234, 288, 296, 312, 333, 384, 416, 444, 449, 468, 481, 576, 592, 624, 666, 832, 888, 898, 936, 962, 1152, 1184, 1248, 1332, 1347, 1443, 1664, 1776, 1796, 1872, 1924, 2368, 2496, 2664, 2694, 2886, 3552, 3592, 3744, 3848, 4041, 4329, 4736, 4992, 5328, 5388, 5772, 5837, 7104, 7184, 7488, 7696, 8082, 8658, 10656, 10776, 11544, 11674, 14208, 14368, 14976, 15392, 16164, 16613, 17316, 17511, 21312, 21552, 23088, 23348, 28736, 30784, 32328, 33226, 34632, 35022, 42624, 43104, 46176, 46696, 49839, 52533, 57472, 61568, 64656, 66452, 69264, 70044, 86208, 92352, 93392, 99678, 105066, 129312, 132904, 138528, 140088, 149517, 172416, 184704, 186784, 199356, 210132, 215969, 258624, 265808, 277056, 280176, 299034, 373568, 398712, 420264, 431938, 517248, 531616, 554112, 560352, 598068, 647907, 747136, 797424, 840528, 863876, 1063232, 1120704, 1196136, 1295814, 1594848, 1681056, 1727752, 1943721, 2126464, 2241408, 2392272, 2591628, 3189696, 3362112, 3455504, 3887442, 4784544, 5183256, 6379392, 6724224, 6911008, 7774884, 9569088, 10366512, 13822016, 15549768, 19138176, 20733024, 27644032, 31099536, 41466048, 62199072, 82932096, 124398144, 248796288]

約数ペア:

[(1, 248796288), (2, 124398144), (3, 82932096), (4, 62199072), (6, 41466048), (8, 31099536), (9, 27644032), (12, 20733024), (13, 19138176), (16, 15549768), (18, 13822016), (24, 10366512), (26, 9569088), (32, 7774884), (36, 6911008), (37, 6724224), (39, 6379392), (48, 5183256), (52, 4784544), (64, 3887442), (72, 3455504), (74, 3362112), (78, 3189696), (96, 2591628), (104, 2392272), (111, 2241408), (117, 2126464), (128, 1943721), (144, 1727752), (148, 1681056), (156, 1594848), (192, 1295814), (208, 1196136), (222, 1120704), (234, 1063232), (288, 863876), (296, 840528), (312, 797424), (333, 747136), (384, 647907), (416, 598068), (444, 560352), (449, 554112), (468, 531616), (481, 517248), (576, 431938), (592, 420264), (624, 398712), (666, 373568), (832, 299034), (888, 280176), (898, 277056), (936, 265808), (962, 258624), (1152, 215969), (1184, 210132), (1248, 199356), (1332, 186784), (1347, 184704), (1443, 172416), (1664, 149517), (1776, 140088), (1796, 138528), (1872, 132904), (1924, 129312), (2368, 105066), (2496, 99678), (2664, 93392), (2694, 92352), (2886, 86208), (3552, 70044), (3592, 69264), (3744, 66452), (3848, 64656), (4041, 61568), (4329, 57472), (4736, 52533), (4992, 49839), (5328, 46696), (5388, 46176), (5772, 43104), (5837, 42624), (7104, 35022), (7184, 34632), (7488, 33226), (7696, 32328), (8082, 30784), (8658, 28736), (10656, 23348), (10776, 23088), (11544, 21552), (11674, 21312), (14208, 17511), (14368, 17316), (14976, 16613), (15392, 16164)]