17964885168

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{50123}}^1$

素因数の和:50287

約数の個数: 120

約数和(自身を含む): 53327926080

約数和(自身を除く): 35363040912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 131, 144, 152, 171, 228, 262, 304, 342, 393, 456, 524, 684, 786, 912, 1048, 1179, 1368, 1572, 2096, 2358, 2489, 2736, 3144, 4716, 4978, 6288, 7467, 9432, 9956, 14934, 18864, 19912, 22401, 29868, 39824, 44802, 50123, 59736, 89604, 100246, 119472, 150369, 179208, 200492, 300738, 358416, 400984, 451107, 601476, 801968, 902214, 952337, 1202952, 1804428, 1904674, 2405904, 2857011, 3608856, 3809348, 5714022, 6566113, 7217712, 7618696, 8571033, 11428044, 13132226, 15237392, 17142066, 19698339, 22856088, 26264452, 34284132, 39396678, 45712176, 52528904, 59095017, 68568264, 78793356, 105057808, 118190034, 124756147, 137136528, 157586712, 236380068, 249512294, 315173424, 374268441, 472760136, 499024588, 748536882, 945520272, 998049176, 1122805323, 1497073764, 1996098352, 2245610646, 2994147528, 4491221292, 5988295056, 8982442584, 17964885168]

約数ペア:

[(1, 17964885168), (2, 8982442584), (3, 5988295056), (4, 4491221292), (6, 2994147528), (8, 2245610646), (9, 1996098352), (12, 1497073764), (16, 1122805323), (18, 998049176), (19, 945520272), (24, 748536882), (36, 499024588), (38, 472760136), (48, 374268441), (57, 315173424), (72, 249512294), (76, 236380068), (114, 157586712), (131, 137136528), (144, 124756147), (152, 118190034), (171, 105057808), (228, 78793356), (262, 68568264), (304, 59095017), (342, 52528904), (393, 45712176), (456, 39396678), (524, 34284132), (684, 26264452), (786, 22856088), (912, 19698339), (1048, 17142066), (1179, 15237392), (1368, 13132226), (1572, 11428044), (2096, 8571033), (2358, 7618696), (2489, 7217712), (2736, 6566113), (3144, 5714022), (4716, 3809348), (4978, 3608856), (6288, 2857011), (7467, 2405904), (9432, 1904674), (9956, 1804428), (14934, 1202952), (18864, 952337), (19912, 902214), (22401, 801968), (29868, 601476), (39824, 451107), (44802, 400984), (50123, 358416), (59736, 300738), (89604, 200492), (100246, 179208), (119472, 150369)]