2278312176

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:611

約数の個数: 160

約数和(自身を含む): 6838419456

約数和(自身を除く): 4560107280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 131, 168, 191, 262, 271, 336, 382, 393, 524, 542, 573, 764, 786, 813, 917, 1048, 1084, 1146, 1337, 1528, 1572, 1626, 1834, 1897, 2096, 2168, 2292, 2674, 2751, 3056, 3144, 3252, 3668, 3794, 4011, 4336, 4584, 5348, 5502, 5691, 6288, 6504, 7336, 7588, 8022, 9168, 10696, 11004, 11382, 13008, 14672, 15176, 16044, 21392, 22008, 22764, 25021, 30352, 32088, 35501, 44016, 45528, 50042, 51761, 64176, 71002, 75063, 91056, 100084, 103522, 106503, 142004, 150126, 155283, 175147, 200168, 207044, 213006, 248507, 284008, 300252, 310566, 350294, 362327, 400336, 414088, 426012, 497014, 525441, 568016, 600504, 621132, 700588, 724654, 745521, 828176, 852024, 994028, 1050882, 1086981, 1201008, 1242264, 1401176, 1449308, 1491042, 1704048, 1988056, 2101764, 2173962, 2484528, 2802352, 2898616, 2982084, 3976112, 4203528, 4347924, 5797232, 5964168, 6780691, 8407056, 8695848, 11928336, 13561382, 17391696, 20342073, 27122764, 40684146, 47464837, 54245528, 81368292, 94929674, 108491056, 142394511, 162736584, 189859348, 284789022, 325473168, 379718696, 569578044, 759437392, 1139156088, 2278312176]

約数ペア:

[(1, 2278312176), (2, 1139156088), (3, 759437392), (4, 569578044), (6, 379718696), (7, 325473168), (8, 284789022), (12, 189859348), (14, 162736584), (16, 142394511), (21, 108491056), (24, 94929674), (28, 81368292), (42, 54245528), (48, 47464837), (56, 40684146), (84, 27122764), (112, 20342073), (131, 17391696), (168, 13561382), (191, 11928336), (262, 8695848), (271, 8407056), (336, 6780691), (382, 5964168), (393, 5797232), (524, 4347924), (542, 4203528), (573, 3976112), (764, 2982084), (786, 2898616), (813, 2802352), (917, 2484528), (1048, 2173962), (1084, 2101764), (1146, 1988056), (1337, 1704048), (1528, 1491042), (1572, 1449308), (1626, 1401176), (1834, 1242264), (1897, 1201008), (2096, 1086981), (2168, 1050882), (2292, 994028), (2674, 852024), (2751, 828176), (3056, 745521), (3144, 724654), (3252, 700588), (3668, 621132), (3794, 600504), (4011, 568016), (4336, 525441), (4584, 497014), (5348, 426012), (5502, 414088), (5691, 400336), (6288, 362327), (6504, 350294), (7336, 310566), (7588, 300252), (8022, 284008), (9168, 248507), (10696, 213006), (11004, 207044), (11382, 200168), (13008, 175147), (14672, 155283), (15176, 150126), (16044, 142004), (21392, 106503), (22008, 103522), (22764, 100084), (25021, 91056), (30352, 75063), (32088, 71002), (35501, 64176), (44016, 51761), (45528, 50042)]