129788472

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:298

約数の個数: 128

約数和(自身を含む): 379468800

約数和(自身を除く): 249680328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 121, 132, 136, 187, 204, 239, 242, 264, 363, 374, 408, 478, 484, 561, 717, 726, 748, 956, 968, 1122, 1331, 1434, 1452, 1496, 1912, 2057, 2244, 2629, 2662, 2868, 2904, 3993, 4063, 4114, 4488, 5258, 5324, 5736, 6171, 7887, 7986, 8126, 8228, 10516, 10648, 12189, 12342, 15774, 15972, 16252, 16456, 21032, 22627, 24378, 24684, 28919, 31548, 31944, 32504, 44693, 45254, 48756, 49368, 57838, 63096, 67881, 86757, 89386, 90508, 97512, 115676, 134079, 135762, 173514, 178772, 181016, 231352, 268158, 271524, 318109, 347028, 357544, 491623, 536316, 543048, 636218, 694056, 954327, 983246, 1072632, 1272436, 1474869, 1908654, 1966492, 2544872, 2949738, 3817308, 3932984, 5407853, 5899476, 7634616, 10815706, 11798952, 16223559, 21631412, 32447118, 43262824, 64894236, 129788472]

約数ペア:

[(1, 129788472), (2, 64894236), (3, 43262824), (4, 32447118), (6, 21631412), (8, 16223559), (11, 11798952), (12, 10815706), (17, 7634616), (22, 5899476), (24, 5407853), (33, 3932984), (34, 3817308), (44, 2949738), (51, 2544872), (66, 1966492), (68, 1908654), (88, 1474869), (102, 1272436), (121, 1072632), (132, 983246), (136, 954327), (187, 694056), (204, 636218), (239, 543048), (242, 536316), (264, 491623), (363, 357544), (374, 347028), (408, 318109), (478, 271524), (484, 268158), (561, 231352), (717, 181016), (726, 178772), (748, 173514), (956, 135762), (968, 134079), (1122, 115676), (1331, 97512), (1434, 90508), (1452, 89386), (1496, 86757), (1912, 67881), (2057, 63096), (2244, 57838), (2629, 49368), (2662, 48756), (2868, 45254), (2904, 44693), (3993, 32504), (4063, 31944), (4114, 31548), (4488, 28919), (5258, 24684), (5324, 24378), (5736, 22627), (6171, 21032), (7887, 16456), (7986, 16252), (8126, 15972), (8228, 15774), (10516, 12342), (10648, 12189)]