1248996882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1741}}^1$

素因数の和:1832

約数の個数: 128

約数和(自身を含む): 3210854400

約数和(自身を除く): 1961857518

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 31, 38, 42, 57, 58, 62, 87, 93, 114, 133, 174, 186, 203, 217, 266, 399, 406, 434, 551, 589, 609, 651, 798, 899, 1102, 1178, 1218, 1302, 1653, 1741, 1767, 1798, 2697, 3306, 3482, 3534, 3857, 4123, 5223, 5394, 6293, 7714, 8246, 10446, 11571, 12187, 12369, 12586, 17081, 18879, 23142, 24374, 24738, 33079, 34162, 36561, 37758, 50489, 51243, 53971, 66158, 73122, 99237, 100978, 102486, 107942, 119567, 151467, 161913, 198474, 231553, 239134, 302934, 323826, 353423, 358701, 377797, 463106, 694659, 706846, 717402, 755594, 959291, 1025449, 1060269, 1133391, 1389318, 1565159, 1918582, 2050898, 2120538, 2266782, 2877873, 3076347, 3130318, 4695477, 5755746, 6152694, 6715037, 7178143, 9390954, 10956113, 13430074, 14356286, 20145111, 21534429, 21912226, 29738021, 32868339, 40290222, 43068858, 59476042, 65736678, 89214063, 178428126, 208166147, 416332294, 624498441, 1248996882]

約数ペア:

[(1, 1248996882), (2, 624498441), (3, 416332294), (6, 208166147), (7, 178428126), (14, 89214063), (19, 65736678), (21, 59476042), (29, 43068858), (31, 40290222), (38, 32868339), (42, 29738021), (57, 21912226), (58, 21534429), (62, 20145111), (87, 14356286), (93, 13430074), (114, 10956113), (133, 9390954), (174, 7178143), (186, 6715037), (203, 6152694), (217, 5755746), (266, 4695477), (399, 3130318), (406, 3076347), (434, 2877873), (551, 2266782), (589, 2120538), (609, 2050898), (651, 1918582), (798, 1565159), (899, 1389318), (1102, 1133391), (1178, 1060269), (1218, 1025449), (1302, 959291), (1653, 755594), (1741, 717402), (1767, 706846), (1798, 694659), (2697, 463106), (3306, 377797), (3482, 358701), (3534, 353423), (3857, 323826), (4123, 302934), (5223, 239134), (5394, 231553), (6293, 198474), (7714, 161913), (8246, 151467), (10446, 119567), (11571, 107942), (12187, 102486), (12369, 100978), (12586, 99237), (17081, 73122), (18879, 66158), (23142, 53971), (24374, 51243), (24738, 50489), (33079, 37758), (34162, 36561)]