245286912

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 731989440

約数和(自身を除く): 486702528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 74, 78, 83, 96, 104, 111, 128, 148, 156, 166, 192, 208, 222, 249, 256, 296, 312, 332, 384, 416, 444, 481, 498, 512, 592, 624, 664, 768, 832, 888, 962, 996, 1024, 1079, 1184, 1248, 1328, 1443, 1536, 1664, 1776, 1924, 1992, 2048, 2158, 2368, 2496, 2656, 2886, 3071, 3072, 3237, 3328, 3552, 3848, 3984, 4316, 4736, 4992, 5312, 5772, 6142, 6144, 6474, 6656, 7104, 7696, 7968, 8632, 9213, 9472, 9984, 10624, 11544, 12284, 12948, 13312, 14208, 15392, 15936, 17264, 18426, 18944, 19968, 21248, 23088, 24568, 25896, 26624, 28416, 30784, 31872, 34528, 36852, 37888, 39923, 39936, 42496, 46176, 49136, 51792, 56832, 61568, 63744, 69056, 73704, 75776, 79846, 79872, 84992, 92352, 98272, 103584, 113664, 119769, 123136, 127488, 138112, 147408, 159692, 169984, 184704, 196544, 207168, 227328, 239538, 246272, 254976, 276224, 294816, 319384, 369408, 393088, 414336, 479076, 492544, 509952, 552448, 589632, 638768, 738816, 786176, 828672, 958152, 985088, 1104896, 1179264, 1277536, 1477632, 1572352, 1657344, 1916304, 2209792, 2358528, 2555072, 2955264, 3144704, 3314688, 3832608, 4717056, 5110144, 6289408, 6629376, 7665216, 9434112, 10220288, 15330432, 18868224, 20440576, 30660864, 40881152, 61321728, 81762304, 122643456, 245286912]

約数ペア:

[(1, 245286912), (2, 122643456), (3, 81762304), (4, 61321728), (6, 40881152), (8, 30660864), (12, 20440576), (13, 18868224), (16, 15330432), (24, 10220288), (26, 9434112), (32, 7665216), (37, 6629376), (39, 6289408), (48, 5110144), (52, 4717056), (64, 3832608), (74, 3314688), (78, 3144704), (83, 2955264), (96, 2555072), (104, 2358528), (111, 2209792), (128, 1916304), (148, 1657344), (156, 1572352), (166, 1477632), (192, 1277536), (208, 1179264), (222, 1104896), (249, 985088), (256, 958152), (296, 828672), (312, 786176), (332, 738816), (384, 638768), (416, 589632), (444, 552448), (481, 509952), (498, 492544), (512, 479076), (592, 414336), (624, 393088), (664, 369408), (768, 319384), (832, 294816), (888, 276224), (962, 254976), (996, 246272), (1024, 239538), (1079, 227328), (1184, 207168), (1248, 196544), (1328, 184704), (1443, 169984), (1536, 159692), (1664, 147408), (1776, 138112), (1924, 127488), (1992, 123136), (2048, 119769), (2158, 113664), (2368, 103584), (2496, 98272), (2656, 92352), (2886, 84992), (3071, 79872), (3072, 79846), (3237, 75776), (3328, 73704), (3552, 69056), (3848, 63744), (3984, 61568), (4316, 56832), (4736, 51792), (4992, 49136), (5312, 46176), (5772, 42496), (6142, 39936), (6144, 39923), (6474, 37888), (6656, 36852), (7104, 34528), (7696, 31872), (7968, 30784), (8632, 28416), (9213, 26624), (9472, 25896), (9984, 24568), (10624, 23088), (11544, 21248), (12284, 19968), (12948, 18944), (13312, 18426), (14208, 17264), (15392, 15936)]