28283616984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{769}}^1\times {\mathrm{2999}}^1$

素因数の和:3857

約数の個数: 128

約数和(自身を含む): 82051200000

約数和(自身を除く): 53767583016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 438, 511, 584, 769, 876, 1022, 1533, 1538, 1752, 2044, 2307, 2999, 3066, 3076, 4088, 4614, 5383, 5998, 6132, 6152, 8997, 9228, 10766, 11996, 12264, 16149, 17994, 18456, 20993, 21532, 23992, 32298, 35988, 41986, 43064, 56137, 62979, 64596, 71976, 83972, 112274, 125958, 129192, 167944, 168411, 218927, 224548, 251916, 336822, 392959, 437854, 449096, 503832, 656781, 673644, 785918, 875708, 1178877, 1313562, 1347288, 1532489, 1571836, 1751416, 2306231, 2357754, 2627124, 3064978, 3143672, 4597467, 4612462, 4715508, 5254248, 6129956, 6918693, 9194934, 9224924, 9431016, 12259912, 13837386, 16143617, 18389868, 18449848, 27674772, 32287234, 36779736, 48430851, 55349544, 64574468, 96861702, 129148936, 168354863, 193723404, 336709726, 387446808, 505064589, 673419452, 1010129178, 1178484041, 1346838904, 2020258356, 2356968082, 3535452123, 4040516712, 4713936164, 7070904246, 9427872328, 14141808492, 28283616984]

約数ペア:

[(1, 28283616984), (2, 14141808492), (3, 9427872328), (4, 7070904246), (6, 4713936164), (7, 4040516712), (8, 3535452123), (12, 2356968082), (14, 2020258356), (21, 1346838904), (24, 1178484041), (28, 1010129178), (42, 673419452), (56, 505064589), (73, 387446808), (84, 336709726), (146, 193723404), (168, 168354863), (219, 129148936), (292, 96861702), (438, 64574468), (511, 55349544), (584, 48430851), (769, 36779736), (876, 32287234), (1022, 27674772), (1533, 18449848), (1538, 18389868), (1752, 16143617), (2044, 13837386), (2307, 12259912), (2999, 9431016), (3066, 9224924), (3076, 9194934), (4088, 6918693), (4614, 6129956), (5383, 5254248), (5998, 4715508), (6132, 4612462), (6152, 4597467), (8997, 3143672), (9228, 3064978), (10766, 2627124), (11996, 2357754), (12264, 2306231), (16149, 1751416), (17994, 1571836), (18456, 1532489), (20993, 1347288), (21532, 1313562), (23992, 1178877), (32298, 875708), (35988, 785918), (41986, 673644), (43064, 656781), (56137, 503832), (62979, 449096), (64596, 437854), (71976, 392959), (83972, 336822), (112274, 251916), (125958, 224548), (129192, 218927), (167944, 168411)]