1172794728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5237}}^1$

素因数の和:5327

約数の個数: 128

約数和(自身を含む): 3540049920

約数和(自身を除く): 2367255192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 43, 56, 62, 84, 86, 93, 124, 129, 168, 172, 186, 217, 248, 258, 301, 344, 372, 434, 516, 602, 651, 744, 868, 903, 1032, 1204, 1302, 1333, 1736, 1806, 2408, 2604, 2666, 3612, 3999, 5208, 5237, 5332, 7224, 7998, 9331, 10474, 10664, 15711, 15996, 18662, 20948, 27993, 31422, 31992, 36659, 37324, 41896, 55986, 62844, 73318, 74648, 109977, 111972, 125688, 146636, 162347, 219954, 223944, 225191, 293272, 324694, 439908, 450382, 487041, 649388, 675573, 879816, 900764, 974082, 1136429, 1298776, 1351146, 1576337, 1801528, 1948164, 2272858, 2702292, 3152674, 3409287, 3896328, 4545716, 4729011, 5404584, 6305348, 6818574, 6980921, 9091432, 9458022, 12610696, 13637148, 13961842, 18916044, 20942763, 27274296, 27923684, 37832088, 41885526, 48866447, 55847368, 83771052, 97732894, 146599341, 167542104, 195465788, 293198682, 390931576, 586397364, 1172794728]

約数ペア:

[(1, 1172794728), (2, 586397364), (3, 390931576), (4, 293198682), (6, 195465788), (7, 167542104), (8, 146599341), (12, 97732894), (14, 83771052), (21, 55847368), (24, 48866447), (28, 41885526), (31, 37832088), (42, 27923684), (43, 27274296), (56, 20942763), (62, 18916044), (84, 13961842), (86, 13637148), (93, 12610696), (124, 9458022), (129, 9091432), (168, 6980921), (172, 6818574), (186, 6305348), (217, 5404584), (248, 4729011), (258, 4545716), (301, 3896328), (344, 3409287), (372, 3152674), (434, 2702292), (516, 2272858), (602, 1948164), (651, 1801528), (744, 1576337), (868, 1351146), (903, 1298776), (1032, 1136429), (1204, 974082), (1302, 900764), (1333, 879816), (1736, 675573), (1806, 649388), (2408, 487041), (2604, 450382), (2666, 439908), (3612, 324694), (3999, 293272), (5208, 225191), (5237, 223944), (5332, 219954), (7224, 162347), (7998, 146636), (9331, 125688), (10474, 111972), (10664, 109977), (15711, 74648), (15996, 73318), (18662, 62844), (20948, 55986), (27993, 41896), (31422, 37324), (31992, 36659)]