313542288

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{487}}^1$

素因数の和:781

約数の個数: 120

約数和(自身を含む): 934547328

約数和(自身を除く): 621005040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 263, 272, 306, 408, 487, 526, 612, 789, 816, 974, 1052, 1224, 1461, 1578, 1948, 2104, 2367, 2448, 2922, 3156, 3896, 4208, 4383, 4471, 4734, 5844, 6312, 7792, 8279, 8766, 8942, 9468, 11688, 12624, 13413, 16558, 17532, 17884, 18936, 23376, 24837, 26826, 33116, 35064, 35768, 37872, 40239, 49674, 53652, 66232, 70128, 71536, 74511, 80478, 99348, 107304, 128081, 132464, 149022, 160956, 198696, 214608, 256162, 298044, 321912, 384243, 397392, 512324, 596088, 643824, 768486, 1024648, 1152729, 1192176, 1536972, 2049296, 2177377, 2305458, 3073944, 4354754, 4610916, 6147888, 6532131, 8709508, 9221832, 13064262, 17419016, 18443664, 19596393, 26128524, 34838032, 39192786, 52257048, 78385572, 104514096, 156771144, 313542288]

約数ペア:

[(1, 313542288), (2, 156771144), (3, 104514096), (4, 78385572), (6, 52257048), (8, 39192786), (9, 34838032), (12, 26128524), (16, 19596393), (17, 18443664), (18, 17419016), (24, 13064262), (34, 9221832), (36, 8709508), (48, 6532131), (51, 6147888), (68, 4610916), (72, 4354754), (102, 3073944), (136, 2305458), (144, 2177377), (153, 2049296), (204, 1536972), (263, 1192176), (272, 1152729), (306, 1024648), (408, 768486), (487, 643824), (526, 596088), (612, 512324), (789, 397392), (816, 384243), (974, 321912), (1052, 298044), (1224, 256162), (1461, 214608), (1578, 198696), (1948, 160956), (2104, 149022), (2367, 132464), (2448, 128081), (2922, 107304), (3156, 99348), (3896, 80478), (4208, 74511), (4383, 71536), (4471, 70128), (4734, 66232), (5844, 53652), (6312, 49674), (7792, 40239), (8279, 37872), (8766, 35768), (8942, 35064), (9468, 33116), (11688, 26826), (12624, 24837), (13413, 23376), (16558, 18936), (17532, 17884)]