7980492068

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1$

素因数の和:729

約数の個数: 96

約数和(自身を含む): 15552552960

約数和(自身を除く): 7572060892

約数列:

[1, 2, 4, 23, 31, 41, 46, 62, 82, 92, 124, 139, 164, 278, 491, 556, 713, 943, 982, 1271, 1426, 1886, 1964, 2542, 2852, 3197, 3772, 4309, 5084, 5699, 6394, 8618, 11293, 11398, 12788, 15221, 17236, 20131, 22586, 22796, 29233, 30442, 40262, 45172, 58466, 60884, 68249, 80524, 99107, 116932, 131077, 136498, 176669, 198214, 262154, 272996, 350083, 353338, 396428, 463013, 524308, 624061, 700166, 706676, 926026, 1248122, 1400332, 1569727, 1852052, 2115719, 2496244, 2798209, 3139454, 4063387, 4231438, 5596418, 6278908, 8126774, 8462876, 11192836, 14353403, 16253548, 28706806, 48661537, 57413612, 64358807, 86744479, 97323074, 128717614, 173488958, 194646148, 257435228, 346977916, 1995123017, 3990246034, 7980492068]

約数ペア:

[(1, 7980492068), (2, 3990246034), (4, 1995123017), (23, 346977916), (31, 257435228), (41, 194646148), (46, 173488958), (62, 128717614), (82, 97323074), (92, 86744479), (124, 64358807), (139, 57413612), (164, 48661537), (278, 28706806), (491, 16253548), (556, 14353403), (713, 11192836), (943, 8462876), (982, 8126774), (1271, 6278908), (1426, 5596418), (1886, 4231438), (1964, 4063387), (2542, 3139454), (2852, 2798209), (3197, 2496244), (3772, 2115719), (4309, 1852052), (5084, 1569727), (5699, 1400332), (6394, 1248122), (8618, 926026), (11293, 706676), (11398, 700166), (12788, 624061), (15221, 524308), (17236, 463013), (20131, 396428), (22586, 353338), (22796, 350083), (29233, 272996), (30442, 262154), (40262, 198214), (45172, 176669), (58466, 136498), (60884, 131077), (68249, 116932), (80524, 99107)]