249976008

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{509}}^1$

素因数の和:899

約数の個数: 96

約数和(自身を含む): 716040000

約数和(自身を除く): 466063992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 359, 456, 509, 684, 718, 1018, 1077, 1368, 1436, 1527, 2036, 2154, 2872, 3054, 3231, 4072, 4308, 4581, 6108, 6462, 6821, 8616, 9162, 9671, 12216, 12924, 13642, 18324, 19342, 20463, 25848, 27284, 29013, 36648, 38684, 40926, 54568, 58026, 61389, 77368, 81852, 87039, 116052, 122778, 163704, 174078, 182731, 232104, 245556, 348156, 365462, 491112, 548193, 696312, 730924, 1096386, 1461848, 1644579, 2192772, 3289158, 3471889, 4385544, 6578316, 6943778, 10415667, 13156632, 13887556, 20831334, 27775112, 31247001, 41662668, 62494002, 83325336, 124988004, 249976008]

約数ペア:

[(1, 249976008), (2, 124988004), (3, 83325336), (4, 62494002), (6, 41662668), (8, 31247001), (9, 27775112), (12, 20831334), (18, 13887556), (19, 13156632), (24, 10415667), (36, 6943778), (38, 6578316), (57, 4385544), (72, 3471889), (76, 3289158), (114, 2192772), (152, 1644579), (171, 1461848), (228, 1096386), (342, 730924), (359, 696312), (456, 548193), (509, 491112), (684, 365462), (718, 348156), (1018, 245556), (1077, 232104), (1368, 182731), (1436, 174078), (1527, 163704), (2036, 122778), (2154, 116052), (2872, 87039), (3054, 81852), (3231, 77368), (4072, 61389), (4308, 58026), (4581, 54568), (6108, 40926), (6462, 38684), (6821, 36648), (8616, 29013), (9162, 27284), (9671, 25848), (12216, 20463), (12924, 19342), (13642, 18324)]