8731655172

素因数分解:

$2^2\times 3^4\times {\mathrm{211}}^1\times {\mathrm{337}}^1\times {\mathrm{379}}^1$

素因数の和:943

約数の個数: 120

約数和(自身を含む): 23063200160

約数和(自身を除く): 14331544988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 211, 324, 337, 379, 422, 633, 674, 758, 844, 1011, 1137, 1266, 1348, 1516, 1899, 2022, 2274, 2532, 3033, 3411, 3798, 4044, 4548, 5697, 6066, 6822, 7596, 9099, 10233, 11394, 12132, 13644, 17091, 18198, 20466, 22788, 27297, 30699, 34182, 36396, 40932, 54594, 61398, 68364, 71107, 79969, 109188, 122796, 127723, 142214, 159938, 213321, 239907, 255446, 284428, 319876, 383169, 426642, 479814, 510892, 639963, 719721, 766338, 853284, 959628, 1149507, 1279926, 1439442, 1532676, 1919889, 2159163, 2299014, 2559852, 2878884, 3448521, 3839778, 4318326, 4598028, 5759667, 6477489, 6897042, 7679556, 8636652, 10345563, 11519334, 12954978, 13794084, 20691126, 23038668, 25909956, 26949553, 41382252, 53899106, 80848659, 107798212, 161697318, 242545977, 323394636, 485091954, 727637931, 970183908, 1455275862, 2182913793, 2910551724, 4365827586, 8731655172]

約数ペア:

[(1, 8731655172), (2, 4365827586), (3, 2910551724), (4, 2182913793), (6, 1455275862), (9, 970183908), (12, 727637931), (18, 485091954), (27, 323394636), (36, 242545977), (54, 161697318), (81, 107798212), (108, 80848659), (162, 53899106), (211, 41382252), (324, 26949553), (337, 25909956), (379, 23038668), (422, 20691126), (633, 13794084), (674, 12954978), (758, 11519334), (844, 10345563), (1011, 8636652), (1137, 7679556), (1266, 6897042), (1348, 6477489), (1516, 5759667), (1899, 4598028), (2022, 4318326), (2274, 3839778), (2532, 3448521), (3033, 2878884), (3411, 2559852), (3798, 2299014), (4044, 2159163), (4548, 1919889), (5697, 1532676), (6066, 1439442), (6822, 1279926), (7596, 1149507), (9099, 959628), (10233, 853284), (11394, 766338), (12132, 719721), (13644, 639963), (17091, 510892), (18198, 479814), (20466, 426642), (22788, 383169), (27297, 319876), (30699, 284428), (34182, 255446), (36396, 239907), (40932, 213321), (54594, 159938), (61398, 142214), (68364, 127723), (71107, 122796), (79969, 109188)]