220193856

素因数分解:

$2^6\times 3^3\times {\mathrm{79}}^1\times {\mathrm{1613}}^1$

素因数の和:1713

約数の個数: 112

約数和(自身を含む): 655929600

約数和(自身を除く): 435735744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 96, 108, 144, 158, 192, 216, 237, 288, 316, 432, 474, 576, 632, 711, 864, 948, 1264, 1422, 1613, 1728, 1896, 2133, 2528, 2844, 3226, 3792, 4266, 4839, 5056, 5688, 6452, 7584, 8532, 9678, 11376, 12904, 14517, 15168, 17064, 19356, 22752, 25808, 29034, 34128, 38712, 43551, 45504, 51616, 58068, 68256, 77424, 87102, 103232, 116136, 127427, 136512, 154848, 174204, 232272, 254854, 309696, 348408, 382281, 464544, 509708, 696816, 764562, 929088, 1019416, 1146843, 1393632, 1529124, 2038832, 2293686, 2787264, 3058248, 3440529, 4077664, 4587372, 6116496, 6881058, 8155328, 9174744, 12232992, 13762116, 18349488, 24465984, 27524232, 36698976, 55048464, 73397952, 110096928, 220193856]

約数ペア:

[(1, 220193856), (2, 110096928), (3, 73397952), (4, 55048464), (6, 36698976), (8, 27524232), (9, 24465984), (12, 18349488), (16, 13762116), (18, 12232992), (24, 9174744), (27, 8155328), (32, 6881058), (36, 6116496), (48, 4587372), (54, 4077664), (64, 3440529), (72, 3058248), (79, 2787264), (96, 2293686), (108, 2038832), (144, 1529124), (158, 1393632), (192, 1146843), (216, 1019416), (237, 929088), (288, 764562), (316, 696816), (432, 509708), (474, 464544), (576, 382281), (632, 348408), (711, 309696), (864, 254854), (948, 232272), (1264, 174204), (1422, 154848), (1613, 136512), (1728, 127427), (1896, 116136), (2133, 103232), (2528, 87102), (2844, 77424), (3226, 68256), (3792, 58068), (4266, 51616), (4839, 45504), (5056, 43551), (5688, 38712), (6452, 34128), (7584, 29034), (8532, 25808), (9678, 22752), (11376, 19356), (12904, 17064), (14517, 15168)]