561165684

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{947}}^1$

素因数の和:1109

約数の個数: 96

約数和(自身を含む): 1452487680

約数和(自身を除く): 891321996

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 113, 114, 138, 226, 228, 276, 339, 437, 452, 678, 874, 947, 1311, 1356, 1748, 1894, 2147, 2599, 2622, 2841, 3788, 4294, 5198, 5244, 5682, 6441, 7797, 8588, 10396, 11364, 12882, 15594, 17993, 21781, 25764, 31188, 35986, 43562, 49381, 53979, 65343, 71972, 87124, 98762, 107011, 107958, 130686, 148143, 197524, 214022, 215916, 261372, 296286, 321033, 413839, 428044, 592572, 642066, 827678, 1241517, 1284132, 1655356, 2033209, 2461253, 2483034, 4066418, 4922506, 4966068, 6099627, 7383759, 8132836, 9845012, 12199254, 14767518, 24398508, 29535036, 46763807, 93527614, 140291421, 187055228, 280582842, 561165684]

約数ペア:

[(1, 561165684), (2, 280582842), (3, 187055228), (4, 140291421), (6, 93527614), (12, 46763807), (19, 29535036), (23, 24398508), (38, 14767518), (46, 12199254), (57, 9845012), (69, 8132836), (76, 7383759), (92, 6099627), (113, 4966068), (114, 4922506), (138, 4066418), (226, 2483034), (228, 2461253), (276, 2033209), (339, 1655356), (437, 1284132), (452, 1241517), (678, 827678), (874, 642066), (947, 592572), (1311, 428044), (1356, 413839), (1748, 321033), (1894, 296286), (2147, 261372), (2599, 215916), (2622, 214022), (2841, 197524), (3788, 148143), (4294, 130686), (5198, 107958), (5244, 107011), (5682, 98762), (6441, 87124), (7797, 71972), (8588, 65343), (10396, 53979), (11364, 49381), (12882, 43562), (15594, 35986), (17993, 31188), (21781, 25764)]