320083236

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{373}}^1$

素因数の和:602

約数の個数: 108

約数和(自身を含む): 896251356

約数和(自身を除く): 576168120

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 197, 198, 242, 363, 373, 394, 396, 484, 591, 726, 746, 788, 1089, 1119, 1182, 1452, 1492, 1773, 2167, 2178, 2238, 2364, 3357, 3546, 4103, 4334, 4356, 4476, 6501, 6714, 7092, 8206, 8668, 12309, 13002, 13428, 16412, 19503, 23837, 24618, 26004, 36927, 39006, 45133, 47674, 49236, 71511, 73481, 73854, 78012, 90266, 95348, 135399, 143022, 146962, 147708, 180532, 214533, 220443, 270798, 286044, 293924, 406197, 429066, 440886, 541596, 661329, 808291, 812394, 858132, 881772, 1322658, 1616582, 1624788, 2424873, 2645316, 3233164, 4849746, 7274619, 8891201, 9699492, 14549238, 17782402, 26673603, 29098476, 35564804, 53347206, 80020809, 106694412, 160041618, 320083236]

約数ペア:

[(1, 320083236), (2, 160041618), (3, 106694412), (4, 80020809), (6, 53347206), (9, 35564804), (11, 29098476), (12, 26673603), (18, 17782402), (22, 14549238), (33, 9699492), (36, 8891201), (44, 7274619), (66, 4849746), (99, 3233164), (121, 2645316), (132, 2424873), (197, 1624788), (198, 1616582), (242, 1322658), (363, 881772), (373, 858132), (394, 812394), (396, 808291), (484, 661329), (591, 541596), (726, 440886), (746, 429066), (788, 406197), (1089, 293924), (1119, 286044), (1182, 270798), (1452, 220443), (1492, 214533), (1773, 180532), (2167, 147708), (2178, 146962), (2238, 143022), (2364, 135399), (3357, 95348), (3546, 90266), (4103, 78012), (4334, 73854), (4356, 73481), (4476, 71511), (6501, 49236), (6714, 47674), (7092, 45133), (8206, 39006), (8668, 36927), (12309, 26004), (13002, 24618), (13428, 23837), (16412, 19503)]