219103248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:621

約数の個数: 160

約数和(自身を含む): 704843776

約数和(自身を除く): 485740528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 103, 104, 112, 156, 168, 182, 206, 208, 273, 309, 312, 336, 364, 412, 487, 546, 618, 624, 721, 728, 824, 974, 1092, 1236, 1339, 1442, 1456, 1461, 1648, 1948, 2163, 2184, 2472, 2678, 2884, 2922, 3409, 3896, 4017, 4326, 4368, 4944, 5356, 5768, 5844, 6331, 6818, 7792, 8034, 8652, 9373, 10227, 10712, 11536, 11688, 12662, 13636, 16068, 17304, 18746, 18993, 20454, 21424, 23376, 25324, 27272, 28119, 32136, 34608, 37492, 37986, 40908, 44317, 50161, 50648, 54544, 56238, 64272, 74984, 75972, 81816, 88634, 100322, 101296, 112476, 132951, 149968, 150483, 151944, 163632, 177268, 200644, 224952, 265902, 300966, 303888, 351127, 354536, 401288, 449904, 531804, 601932, 652093, 702254, 709072, 802576, 1053381, 1063608, 1203864, 1304186, 1404508, 1956279, 2106762, 2127216, 2407728, 2608372, 2809016, 3912558, 4213524, 4564651, 5216744, 5618032, 7825116, 8427048, 9129302, 10433488, 13693953, 15650232, 16854096, 18258604, 27387906, 31300464, 36517208, 54775812, 73034416, 109551624, 219103248]

約数ペア:

[(1, 219103248), (2, 109551624), (3, 73034416), (4, 54775812), (6, 36517208), (7, 31300464), (8, 27387906), (12, 18258604), (13, 16854096), (14, 15650232), (16, 13693953), (21, 10433488), (24, 9129302), (26, 8427048), (28, 7825116), (39, 5618032), (42, 5216744), (48, 4564651), (52, 4213524), (56, 3912558), (78, 2809016), (84, 2608372), (91, 2407728), (103, 2127216), (104, 2106762), (112, 1956279), (156, 1404508), (168, 1304186), (182, 1203864), (206, 1063608), (208, 1053381), (273, 802576), (309, 709072), (312, 702254), (336, 652093), (364, 601932), (412, 531804), (487, 449904), (546, 401288), (618, 354536), (624, 351127), (721, 303888), (728, 300966), (824, 265902), (974, 224952), (1092, 200644), (1236, 177268), (1339, 163632), (1442, 151944), (1456, 150483), (1461, 149968), (1648, 132951), (1948, 112476), (2163, 101296), (2184, 100322), (2472, 88634), (2678, 81816), (2884, 75972), (2922, 74984), (3409, 64272), (3896, 56238), (4017, 54544), (4326, 50648), (4368, 50161), (4944, 44317), (5356, 40908), (5768, 37986), (5844, 37492), (6331, 34608), (6818, 32136), (7792, 28119), (8034, 27272), (8652, 25324), (9373, 23376), (10227, 21424), (10712, 20454), (11536, 18993), (11688, 18746), (12662, 17304), (13636, 16068)]