491330386722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2207}}^1\times {\mathrm{14683}}^1$

素因数の和:16940

約数の個数: 96

約数和(自身を含む): 1185877020672

約数和(自身を除く): 694546633950

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 361, 399, 722, 798, 1083, 2166, 2207, 2527, 4414, 5054, 6621, 7581, 13242, 14683, 15162, 15449, 29366, 30898, 41933, 44049, 46347, 83866, 88098, 92694, 102781, 125799, 205562, 251598, 278977, 293531, 308343, 557954, 587062, 616686, 796727, 836931, 880593, 1593454, 1673862, 1761186, 1952839, 2390181, 3905678, 4780362, 5300563, 5577089, 5858517, 10601126, 11154178, 11717034, 15901689, 16731267, 31803378, 32405381, 33462534, 37103941, 64810762, 74207882, 97216143, 111311823, 194432286, 222623646, 226837667, 453675334, 615702239, 680513001, 1231404478, 1361026002, 1847106717, 3694213434, 4309915673, 8619831346, 11698342541, 12929747019, 23396685082, 25859494038, 35095027623, 70190055246, 81888397787, 163776795574, 245665193361, 491330386722]

約数ペア:

[(1, 491330386722), (2, 245665193361), (3, 163776795574), (6, 81888397787), (7, 70190055246), (14, 35095027623), (19, 25859494038), (21, 23396685082), (38, 12929747019), (42, 11698342541), (57, 8619831346), (114, 4309915673), (133, 3694213434), (266, 1847106717), (361, 1361026002), (399, 1231404478), (722, 680513001), (798, 615702239), (1083, 453675334), (2166, 226837667), (2207, 222623646), (2527, 194432286), (4414, 111311823), (5054, 97216143), (6621, 74207882), (7581, 64810762), (13242, 37103941), (14683, 33462534), (15162, 32405381), (15449, 31803378), (29366, 16731267), (30898, 15901689), (41933, 11717034), (44049, 11154178), (46347, 10601126), (83866, 5858517), (88098, 5577089), (92694, 5300563), (102781, 4780362), (125799, 3905678), (205562, 2390181), (251598, 1952839), (278977, 1761186), (293531, 1673862), (308343, 1593454), (557954, 880593), (587062, 836931), (616686, 796727)]