248643444

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:534

約数の個数: 96

約数和(自身を含む): 682259200

約数和(自身を除く): 433615756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 193, 196, 294, 313, 343, 386, 579, 588, 626, 686, 772, 939, 1029, 1158, 1252, 1351, 1372, 1878, 2058, 2191, 2316, 2702, 3756, 4053, 4116, 4382, 5404, 6573, 8106, 8764, 9457, 13146, 15337, 16212, 18914, 26292, 28371, 30674, 37828, 46011, 56742, 60409, 61348, 66199, 92022, 107359, 113484, 120818, 132398, 181227, 184044, 198597, 214718, 241636, 264796, 322077, 362454, 397194, 422863, 429436, 644154, 724908, 794388, 845726, 1268589, 1288308, 1691452, 2537178, 2960041, 5074356, 5920082, 8880123, 11840164, 17760246, 20720287, 35520492, 41440574, 62160861, 82881148, 124321722, 248643444]

約数ペア:

[(1, 248643444), (2, 124321722), (3, 82881148), (4, 62160861), (6, 41440574), (7, 35520492), (12, 20720287), (14, 17760246), (21, 11840164), (28, 8880123), (42, 5920082), (49, 5074356), (84, 2960041), (98, 2537178), (147, 1691452), (193, 1288308), (196, 1268589), (294, 845726), (313, 794388), (343, 724908), (386, 644154), (579, 429436), (588, 422863), (626, 397194), (686, 362454), (772, 322077), (939, 264796), (1029, 241636), (1158, 214718), (1252, 198597), (1351, 184044), (1372, 181227), (1878, 132398), (2058, 120818), (2191, 113484), (2316, 107359), (2702, 92022), (3756, 66199), (4053, 61348), (4116, 60409), (4382, 56742), (5404, 46011), (6573, 37828), (8106, 30674), (8764, 28371), (9457, 26292), (13146, 18914), (15337, 16212)]