219591504

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{883}}^1$

素因数の和:1065

約数の個数: 120

約数和(自身を含む): 675453792

約数和(自身を除く): 455862288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 157, 176, 198, 264, 314, 396, 471, 528, 628, 792, 883, 942, 1256, 1413, 1584, 1727, 1766, 1884, 2512, 2649, 2826, 3454, 3532, 3768, 5181, 5298, 5652, 6908, 7064, 7536, 7947, 9713, 10362, 10596, 11304, 13816, 14128, 15543, 15894, 19426, 20724, 21192, 22608, 27632, 29139, 31086, 31788, 38852, 41448, 42384, 58278, 62172, 63576, 77704, 82896, 87417, 116556, 124344, 127152, 138631, 155408, 174834, 233112, 248688, 277262, 349668, 415893, 466224, 554524, 699336, 831786, 1109048, 1247679, 1398672, 1524941, 1663572, 2218096, 2495358, 3049882, 3327144, 4574823, 4990716, 6099764, 6654288, 9149646, 9981432, 12199528, 13724469, 18299292, 19962864, 24399056, 27448938, 36598584, 54897876, 73197168, 109795752, 219591504]

約数ペア:

[(1, 219591504), (2, 109795752), (3, 73197168), (4, 54897876), (6, 36598584), (8, 27448938), (9, 24399056), (11, 19962864), (12, 18299292), (16, 13724469), (18, 12199528), (22, 9981432), (24, 9149646), (33, 6654288), (36, 6099764), (44, 4990716), (48, 4574823), (66, 3327144), (72, 3049882), (88, 2495358), (99, 2218096), (132, 1663572), (144, 1524941), (157, 1398672), (176, 1247679), (198, 1109048), (264, 831786), (314, 699336), (396, 554524), (471, 466224), (528, 415893), (628, 349668), (792, 277262), (883, 248688), (942, 233112), (1256, 174834), (1413, 155408), (1584, 138631), (1727, 127152), (1766, 124344), (1884, 116556), (2512, 87417), (2649, 82896), (2826, 77704), (3454, 63576), (3532, 62172), (3768, 58278), (5181, 42384), (5298, 41448), (5652, 38852), (6908, 31788), (7064, 31086), (7536, 29139), (7947, 27632), (9713, 22608), (10362, 21192), (10596, 20724), (11304, 19426), (13816, 15894), (14128, 15543)]