15677831624

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{5303}}^1$

素因数の和:5491

約数の個数: 128

約数和(自身を含む): 37638881280

約数和(自身を除く): 21961049656

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 131, 182, 217, 248, 262, 364, 403, 434, 524, 728, 806, 868, 917, 1048, 1612, 1703, 1736, 1834, 2821, 3224, 3406, 3668, 4061, 5303, 5642, 6812, 7336, 8122, 10606, 11284, 11921, 13624, 16244, 21212, 22568, 23842, 28427, 32488, 37121, 42424, 47684, 52793, 56854, 68939, 74242, 95368, 105586, 113708, 137878, 148484, 164393, 211172, 227416, 275756, 296968, 328786, 369551, 422344, 482573, 551512, 657572, 694693, 739102, 965146, 1150751, 1315144, 1389386, 1478204, 1930292, 2137109, 2301502, 2778772, 2956408, 3860584, 4274218, 4603004, 4862851, 5557544, 8548436, 9031009, 9206008, 9725702, 14959763, 17096872, 18062018, 19451404, 21535483, 29919526, 36124036, 38902808, 43070966, 59839052, 63217063, 72248072, 86141932, 119678104, 126434126, 150748381, 172283864, 252868252, 279961279, 301496762, 505736504, 559922558, 602993524, 1119845116, 1205987048, 1959728953, 2239690232, 3919457906, 7838915812, 15677831624]

約数ペア:

[(1, 15677831624), (2, 7838915812), (4, 3919457906), (7, 2239690232), (8, 1959728953), (13, 1205987048), (14, 1119845116), (26, 602993524), (28, 559922558), (31, 505736504), (52, 301496762), (56, 279961279), (62, 252868252), (91, 172283864), (104, 150748381), (124, 126434126), (131, 119678104), (182, 86141932), (217, 72248072), (248, 63217063), (262, 59839052), (364, 43070966), (403, 38902808), (434, 36124036), (524, 29919526), (728, 21535483), (806, 19451404), (868, 18062018), (917, 17096872), (1048, 14959763), (1612, 9725702), (1703, 9206008), (1736, 9031009), (1834, 8548436), (2821, 5557544), (3224, 4862851), (3406, 4603004), (3668, 4274218), (4061, 3860584), (5303, 2956408), (5642, 2778772), (6812, 2301502), (7336, 2137109), (8122, 1930292), (10606, 1478204), (11284, 1389386), (11921, 1315144), (13624, 1150751), (16244, 965146), (21212, 739102), (22568, 694693), (23842, 657572), (28427, 551512), (32488, 482573), (37121, 422344), (42424, 369551), (47684, 328786), (52793, 296968), (56854, 275756), (68939, 227416), (74242, 211172), (95368, 164393), (105586, 148484), (113708, 137878)]