689851299132

素因数分解:

$2^2\times 3^3\times {\mathrm{647}}^1\times {\mathrm{911}}^1\times {\mathrm{10837}}^1$

素因数の和:12408

約数の個数: 96

約数和(自身を含む): 1793399408640

約数和(自身を除く): 1103548109508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 647, 911, 1294, 1822, 1941, 2588, 2733, 3644, 3882, 5466, 5823, 7764, 8199, 10837, 10932, 11646, 16398, 17469, 21674, 23292, 24597, 32511, 32796, 34938, 43348, 49194, 65022, 69876, 97533, 98388, 130044, 195066, 292599, 390132, 585198, 589417, 1170396, 1178834, 1768251, 2357668, 3536502, 5304753, 7011539, 7073004, 9872507, 10609506, 14023078, 15914259, 19745014, 21034617, 21219012, 28046156, 29617521, 31828518, 39490028, 42069234, 59235042, 63103851, 63657036, 84138468, 88852563, 118470084, 126207702, 177705126, 189311553, 252415404, 266557689, 355410252, 378623106, 533115378, 757246212, 1066230756, 6387512029, 12775024058, 19162536087, 25550048116, 38325072174, 57487608261, 76650144348, 114975216522, 172462824783, 229950433044, 344925649566, 689851299132]

約数ペア:

[(1, 689851299132), (2, 344925649566), (3, 229950433044), (4, 172462824783), (6, 114975216522), (9, 76650144348), (12, 57487608261), (18, 38325072174), (27, 25550048116), (36, 19162536087), (54, 12775024058), (108, 6387512029), (647, 1066230756), (911, 757246212), (1294, 533115378), (1822, 378623106), (1941, 355410252), (2588, 266557689), (2733, 252415404), (3644, 189311553), (3882, 177705126), (5466, 126207702), (5823, 118470084), (7764, 88852563), (8199, 84138468), (10837, 63657036), (10932, 63103851), (11646, 59235042), (16398, 42069234), (17469, 39490028), (21674, 31828518), (23292, 29617521), (24597, 28046156), (32511, 21219012), (32796, 21034617), (34938, 19745014), (43348, 15914259), (49194, 14023078), (65022, 10609506), (69876, 9872507), (97533, 7073004), (98388, 7011539), (130044, 5304753), (195066, 3536502), (292599, 2357668), (390132, 1768251), (585198, 1178834), (589417, 1170396)]