247949856

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3727}}^1$

素因数の和:3764

約数の個数: 192

約数和(自身を含む): 901877760

約数和(自身を除く): 653927904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 168, 176, 189, 198, 216, 224, 231, 252, 264, 288, 297, 308, 336, 352, 378, 396, 432, 462, 504, 528, 594, 616, 672, 693, 756, 792, 864, 924, 1008, 1056, 1188, 1232, 1386, 1512, 1584, 1848, 2016, 2079, 2376, 2464, 2772, 3024, 3168, 3696, 3727, 4158, 4752, 5544, 6048, 7392, 7454, 8316, 9504, 11088, 11181, 14908, 16632, 22176, 22362, 26089, 29816, 33264, 33543, 40997, 44724, 52178, 59632, 66528, 67086, 78267, 81994, 89448, 100629, 104356, 119264, 122991, 134172, 156534, 163988, 178896, 201258, 208712, 234801, 245982, 268344, 286979, 313068, 327976, 357792, 368973, 402516, 417424, 469602, 491964, 536688, 573958, 626136, 655952, 704403, 737946, 805032, 834848, 860937, 939204, 983928, 1073376, 1106919, 1147916, 1252272, 1311904, 1408806, 1475892, 1610064, 1721874, 1878408, 1967856, 2213838, 2295832, 2504544, 2582811, 2817612, 2951784, 3220128, 3443748, 3756816, 3935712, 4427676, 4591664, 5165622, 5635224, 5903568, 6887496, 7513632, 7748433, 8855352, 9183328, 10331244, 11270448, 11807136, 13774992, 15496866, 17710704, 20662488, 22540896, 27549984, 30993732, 35421408, 41324976, 61987464, 82649952, 123974928, 247949856]

約数ペア:

[(1, 247949856), (2, 123974928), (3, 82649952), (4, 61987464), (6, 41324976), (7, 35421408), (8, 30993732), (9, 27549984), (11, 22540896), (12, 20662488), (14, 17710704), (16, 15496866), (18, 13774992), (21, 11807136), (22, 11270448), (24, 10331244), (27, 9183328), (28, 8855352), (32, 7748433), (33, 7513632), (36, 6887496), (42, 5903568), (44, 5635224), (48, 5165622), (54, 4591664), (56, 4427676), (63, 3935712), (66, 3756816), (72, 3443748), (77, 3220128), (84, 2951784), (88, 2817612), (96, 2582811), (99, 2504544), (108, 2295832), (112, 2213838), (126, 1967856), (132, 1878408), (144, 1721874), (154, 1610064), (168, 1475892), (176, 1408806), (189, 1311904), (198, 1252272), (216, 1147916), (224, 1106919), (231, 1073376), (252, 983928), (264, 939204), (288, 860937), (297, 834848), (308, 805032), (336, 737946), (352, 704403), (378, 655952), (396, 626136), (432, 573958), (462, 536688), (504, 491964), (528, 469602), (594, 417424), (616, 402516), (672, 368973), (693, 357792), (756, 327976), (792, 313068), (864, 286979), (924, 268344), (1008, 245982), (1056, 234801), (1188, 208712), (1232, 201258), (1386, 178896), (1512, 163988), (1584, 156534), (1848, 134172), (2016, 122991), (2079, 119264), (2376, 104356), (2464, 100629), (2772, 89448), (3024, 81994), (3168, 78267), (3696, 67086), (3727, 66528), (4158, 59632), (4752, 52178), (5544, 44724), (6048, 40997), (7392, 33543), (7454, 33264), (8316, 29816), (9504, 26089), (11088, 22362), (11181, 22176), (14908, 16632)]