279320256

素因数分解:

$2^6\times 3^2\times {\mathrm{239}}^1\times {\mathrm{2029}}^1$

素因数の和:2286

約数の個数: 84

約数和(自身を含む): 804367200

約数和(自身を除く): 525046944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 239, 288, 478, 576, 717, 956, 1434, 1912, 2029, 2151, 2868, 3824, 4058, 4302, 5736, 6087, 7648, 8116, 8604, 11472, 12174, 15296, 16232, 17208, 18261, 22944, 24348, 32464, 34416, 36522, 45888, 48696, 64928, 68832, 73044, 97392, 129856, 137664, 146088, 194784, 292176, 389568, 484931, 584352, 969862, 1168704, 1454793, 1939724, 2909586, 3879448, 4364379, 5819172, 7758896, 8728758, 11638344, 15517792, 17457516, 23276688, 31035584, 34915032, 46553376, 69830064, 93106752, 139660128, 279320256]

約数ペア:

[(1, 279320256), (2, 139660128), (3, 93106752), (4, 69830064), (6, 46553376), (8, 34915032), (9, 31035584), (12, 23276688), (16, 17457516), (18, 15517792), (24, 11638344), (32, 8728758), (36, 7758896), (48, 5819172), (64, 4364379), (72, 3879448), (96, 2909586), (144, 1939724), (192, 1454793), (239, 1168704), (288, 969862), (478, 584352), (576, 484931), (717, 389568), (956, 292176), (1434, 194784), (1912, 146088), (2029, 137664), (2151, 129856), (2868, 97392), (3824, 73044), (4058, 68832), (4302, 64928), (5736, 48696), (6087, 45888), (7648, 36522), (8116, 34416), (8604, 32464), (11472, 24348), (12174, 22944), (15296, 18261), (16232, 17208)]