284688628

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 624512000

約数和(自身を除く): 339823372

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 67, 76, 98, 133, 134, 163, 196, 266, 268, 326, 343, 469, 532, 652, 686, 931, 938, 1141, 1273, 1372, 1862, 1876, 2282, 2546, 3097, 3283, 3724, 4564, 5092, 6194, 6517, 6566, 7987, 8911, 10921, 12388, 13034, 13132, 15974, 17822, 21679, 21842, 22981, 26068, 31948, 35644, 43358, 43684, 45962, 55909, 62377, 76447, 86716, 91924, 111818, 124754, 151753, 152894, 207499, 223636, 249508, 303506, 305788, 414998, 436639, 535129, 607012, 829996, 873278, 1062271, 1070258, 1452493, 1746556, 2124542, 2140516, 2904986, 3745903, 4249084, 5809972, 7491806, 10167451, 14983612, 20334902, 40669804, 71172157, 142344314, 284688628]

約数ペア:

[(1, 284688628), (2, 142344314), (4, 71172157), (7, 40669804), (14, 20334902), (19, 14983612), (28, 10167451), (38, 7491806), (49, 5809972), (67, 4249084), (76, 3745903), (98, 2904986), (133, 2140516), (134, 2124542), (163, 1746556), (196, 1452493), (266, 1070258), (268, 1062271), (326, 873278), (343, 829996), (469, 607012), (532, 535129), (652, 436639), (686, 414998), (931, 305788), (938, 303506), (1141, 249508), (1273, 223636), (1372, 207499), (1862, 152894), (1876, 151753), (2282, 124754), (2546, 111818), (3097, 91924), (3283, 86716), (3724, 76447), (4564, 62377), (5092, 55909), (6194, 45962), (6517, 43684), (6566, 43358), (7987, 35644), (8911, 31948), (10921, 26068), (12388, 22981), (13034, 21842), (13132, 21679), (15974, 17822)]