1272313728

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9281}}^1$

素因数の和:9325

約数の個数: 192

約数和(自身を含む): 4430855520

約数和(自身を除く): 3158541792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 128, 136, 144, 153, 168, 192, 204, 224, 238, 252, 272, 288, 306, 336, 357, 384, 408, 448, 476, 504, 544, 576, 612, 672, 714, 816, 896, 952, 1008, 1071, 1088, 1152, 1224, 1344, 1428, 1632, 1904, 2016, 2142, 2176, 2448, 2688, 2856, 3264, 3808, 4032, 4284, 4896, 5712, 6528, 7616, 8064, 8568, 9281, 9792, 11424, 15232, 17136, 18562, 19584, 22848, 27843, 34272, 37124, 45696, 55686, 64967, 68544, 74248, 83529, 111372, 129934, 137088, 148496, 157777, 167058, 194901, 222744, 259868, 296992, 315554, 334116, 389802, 445488, 473331, 519736, 584703, 593984, 631108, 668232, 779604, 890976, 946662, 1039472, 1104439, 1169406, 1187968, 1262216, 1336464, 1419993, 1559208, 1781952, 1893324, 2078944, 2208878, 2338812, 2524432, 2672928, 2839986, 3118416, 3313317, 3563904, 3786648, 4157888, 4417756, 4677624, 5048864, 5345856, 5679972, 6236832, 6626634, 7573296, 8315776, 8835512, 9355248, 9939951, 10097728, 10691712, 11359944, 12473664, 13253268, 15146592, 17671024, 18710496, 19879902, 20195456, 22719888, 24947328, 26506536, 30293184, 35342048, 37420992, 39759804, 45439776, 53013072, 60586368, 70684096, 74841984, 79519608, 90879552, 106026144, 141368192, 159039216, 181759104, 212052288, 318078432, 424104576, 636156864, 1272313728]

約数ペア:

[(1, 1272313728), (2, 636156864), (3, 424104576), (4, 318078432), (6, 212052288), (7, 181759104), (8, 159039216), (9, 141368192), (12, 106026144), (14, 90879552), (16, 79519608), (17, 74841984), (18, 70684096), (21, 60586368), (24, 53013072), (28, 45439776), (32, 39759804), (34, 37420992), (36, 35342048), (42, 30293184), (48, 26506536), (51, 24947328), (56, 22719888), (63, 20195456), (64, 19879902), (68, 18710496), (72, 17671024), (84, 15146592), (96, 13253268), (102, 12473664), (112, 11359944), (119, 10691712), (126, 10097728), (128, 9939951), (136, 9355248), (144, 8835512), (153, 8315776), (168, 7573296), (192, 6626634), (204, 6236832), (224, 5679972), (238, 5345856), (252, 5048864), (272, 4677624), (288, 4417756), (306, 4157888), (336, 3786648), (357, 3563904), (384, 3313317), (408, 3118416), (448, 2839986), (476, 2672928), (504, 2524432), (544, 2338812), (576, 2208878), (612, 2078944), (672, 1893324), (714, 1781952), (816, 1559208), (896, 1419993), (952, 1336464), (1008, 1262216), (1071, 1187968), (1088, 1169406), (1152, 1104439), (1224, 1039472), (1344, 946662), (1428, 890976), (1632, 779604), (1904, 668232), (2016, 631108), (2142, 593984), (2176, 584703), (2448, 519736), (2688, 473331), (2856, 445488), (3264, 389802), (3808, 334116), (4032, 315554), (4284, 296992), (4896, 259868), (5712, 222744), (6528, 194901), (7616, 167058), (8064, 157777), (8568, 148496), (9281, 137088), (9792, 129934), (11424, 111372), (15232, 83529), (17136, 74248), (18562, 68544), (19584, 64967), (22848, 55686), (27843, 45696), (34272, 37124)]