189039048

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:687

約数の個数: 128

約数和(自身を含む): 554325120

約数和(自身を除く): 365286072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 73, 88, 102, 132, 136, 146, 187, 204, 219, 264, 292, 374, 408, 438, 561, 577, 584, 748, 803, 876, 1122, 1154, 1241, 1496, 1606, 1731, 1752, 2244, 2308, 2409, 2482, 3212, 3462, 3723, 4488, 4616, 4818, 4964, 6347, 6424, 6924, 7446, 9636, 9809, 9928, 12694, 13651, 13848, 14892, 19041, 19272, 19618, 25388, 27302, 29427, 29784, 38082, 39236, 40953, 42121, 50776, 54604, 58854, 76164, 78472, 81906, 84242, 107899, 109208, 117708, 126363, 152328, 163812, 168484, 215798, 235416, 252726, 323697, 327624, 336968, 431596, 463331, 505452, 647394, 716057, 863192, 926662, 1010904, 1294788, 1389993, 1432114, 1853324, 2148171, 2589576, 2779986, 2864228, 3706648, 4296342, 5559972, 5728456, 7876627, 8592684, 11119944, 15753254, 17185368, 23629881, 31506508, 47259762, 63013016, 94519524, 189039048]

約数ペア:

[(1, 189039048), (2, 94519524), (3, 63013016), (4, 47259762), (6, 31506508), (8, 23629881), (11, 17185368), (12, 15753254), (17, 11119944), (22, 8592684), (24, 7876627), (33, 5728456), (34, 5559972), (44, 4296342), (51, 3706648), (66, 2864228), (68, 2779986), (73, 2589576), (88, 2148171), (102, 1853324), (132, 1432114), (136, 1389993), (146, 1294788), (187, 1010904), (204, 926662), (219, 863192), (264, 716057), (292, 647394), (374, 505452), (408, 463331), (438, 431596), (561, 336968), (577, 327624), (584, 323697), (748, 252726), (803, 235416), (876, 215798), (1122, 168484), (1154, 163812), (1241, 152328), (1496, 126363), (1606, 117708), (1731, 109208), (1752, 107899), (2244, 84242), (2308, 81906), (2409, 78472), (2482, 76164), (3212, 58854), (3462, 54604), (3723, 50776), (4488, 42121), (4616, 40953), (4818, 39236), (4964, 38082), (6347, 29784), (6424, 29427), (6924, 27302), (7446, 25388), (9636, 19618), (9809, 19272), (9928, 19041), (12694, 14892), (13651, 13848)]