1984475808

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{328121}}^1$

素因数の和:328147

約数の個数: 96

約数和(自身を含む): 6614939520

約数和(自身を除く): 4630463712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 328121, 656242, 984363, 1312484, 1968726, 2296847, 2624968, 2953089, 3937452, 4593694, 5249936, 5906178, 6890541, 7874904, 8859267, 9187388, 10499872, 11812356, 13781082, 15749808, 17718534, 18374776, 20671623, 23624712, 27562164, 31499616, 35437068, 36749552, 41343246, 47249424, 55124328, 62014869, 70874136, 73499104, 82686492, 94498848, 110248656, 124029738, 141748272, 165372984, 220497312, 248059476, 283496544, 330745968, 496118952, 661491936, 992237904, 1984475808]

約数ペア:

[(1, 1984475808), (2, 992237904), (3, 661491936), (4, 496118952), (6, 330745968), (7, 283496544), (8, 248059476), (9, 220497312), (12, 165372984), (14, 141748272), (16, 124029738), (18, 110248656), (21, 94498848), (24, 82686492), (27, 73499104), (28, 70874136), (32, 62014869), (36, 55124328), (42, 47249424), (48, 41343246), (54, 36749552), (56, 35437068), (63, 31499616), (72, 27562164), (84, 23624712), (96, 20671623), (108, 18374776), (112, 17718534), (126, 15749808), (144, 13781082), (168, 11812356), (189, 10499872), (216, 9187388), (224, 8859267), (252, 7874904), (288, 6890541), (336, 5906178), (378, 5249936), (432, 4593694), (504, 3937452), (672, 2953089), (756, 2624968), (864, 2296847), (1008, 1968726), (1512, 1312484), (2016, 984363), (3024, 656242), (6048, 328121)]