231080448

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:286

約数の個数: 160

約数和(自身を含む): 666243072

約数和(自身を除く): 435162624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 64, 69, 92, 93, 96, 124, 128, 138, 184, 186, 192, 211, 248, 256, 276, 368, 372, 384, 422, 496, 512, 552, 633, 713, 736, 744, 768, 844, 992, 1104, 1266, 1426, 1472, 1488, 1536, 1688, 1984, 2139, 2208, 2532, 2852, 2944, 2976, 3376, 3968, 4278, 4416, 4853, 5064, 5704, 5888, 5952, 6541, 6752, 7936, 8556, 8832, 9706, 10128, 11408, 11776, 11904, 13082, 13504, 14559, 15872, 17112, 17664, 19412, 19623, 20256, 22816, 23808, 26164, 27008, 29118, 34224, 35328, 38824, 39246, 40512, 45632, 47616, 52328, 54016, 58236, 68448, 77648, 78492, 81024, 91264, 104656, 108032, 116472, 136896, 150443, 155296, 156984, 162048, 182528, 209312, 232944, 273792, 300886, 310592, 313968, 324096, 365056, 418624, 451329, 465888, 547584, 601772, 621184, 627936, 837248, 902658, 931776, 1095168, 1203544, 1242368, 1255872, 1674496, 1805316, 1863552, 2407088, 2484736, 2511744, 3348992, 3610632, 3727104, 4814176, 5023488, 7221264, 7454208, 9628352, 10046976, 14442528, 19256704, 28885056, 38513408, 57770112, 77026816, 115540224, 231080448]

約数ペア:

[(1, 231080448), (2, 115540224), (3, 77026816), (4, 57770112), (6, 38513408), (8, 28885056), (12, 19256704), (16, 14442528), (23, 10046976), (24, 9628352), (31, 7454208), (32, 7221264), (46, 5023488), (48, 4814176), (62, 3727104), (64, 3610632), (69, 3348992), (92, 2511744), (93, 2484736), (96, 2407088), (124, 1863552), (128, 1805316), (138, 1674496), (184, 1255872), (186, 1242368), (192, 1203544), (211, 1095168), (248, 931776), (256, 902658), (276, 837248), (368, 627936), (372, 621184), (384, 601772), (422, 547584), (496, 465888), (512, 451329), (552, 418624), (633, 365056), (713, 324096), (736, 313968), (744, 310592), (768, 300886), (844, 273792), (992, 232944), (1104, 209312), (1266, 182528), (1426, 162048), (1472, 156984), (1488, 155296), (1536, 150443), (1688, 136896), (1984, 116472), (2139, 108032), (2208, 104656), (2532, 91264), (2852, 81024), (2944, 78492), (2976, 77648), (3376, 68448), (3968, 58236), (4278, 54016), (4416, 52328), (4853, 47616), (5064, 45632), (5704, 40512), (5888, 39246), (5952, 38824), (6541, 35328), (6752, 34224), (7936, 29118), (8556, 27008), (8832, 26164), (9706, 23808), (10128, 22816), (11408, 20256), (11776, 19623), (11904, 19412), (13082, 17664), (13504, 17112), (14559, 15872)]