385947328

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2099}}^1$

素因数の和:2154

約数の個数: 84

約数和(自身を含む): 878509800

約数和(自身を除く): 492562472

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 169, 208, 221, 272, 338, 416, 442, 544, 676, 832, 884, 1088, 1352, 1768, 2099, 2704, 2873, 3536, 4198, 5408, 5746, 7072, 8396, 10816, 11492, 14144, 16792, 22984, 27287, 33584, 35683, 45968, 54574, 67168, 71366, 91936, 109148, 134336, 142732, 183872, 218296, 285464, 354731, 436592, 463879, 570928, 709462, 873184, 927758, 1141856, 1418924, 1746368, 1855516, 2283712, 2837848, 3711032, 5675696, 6030427, 7422064, 11351392, 12060854, 14844128, 22702784, 24121708, 29688256, 48243416, 96486832, 192973664, 385947328]

約数ペア:

[(1, 385947328), (2, 192973664), (4, 96486832), (8, 48243416), (13, 29688256), (16, 24121708), (17, 22702784), (26, 14844128), (32, 12060854), (34, 11351392), (52, 7422064), (64, 6030427), (68, 5675696), (104, 3711032), (136, 2837848), (169, 2283712), (208, 1855516), (221, 1746368), (272, 1418924), (338, 1141856), (416, 927758), (442, 873184), (544, 709462), (676, 570928), (832, 463879), (884, 436592), (1088, 354731), (1352, 285464), (1768, 218296), (2099, 183872), (2704, 142732), (2873, 134336), (3536, 109148), (4198, 91936), (5408, 71366), (5746, 67168), (7072, 54574), (8396, 45968), (10816, 35683), (11492, 33584), (14144, 27287), (16792, 22984)]