1664724672

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11701}}^1$

素因数の和:11751

約数の個数: 168

約数和(自身を含む): 5409600560

約数和(自身を除く): 3744875888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 192, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 576, 608, 624, 684, 741, 832, 912, 936, 988, 1216, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2496, 2736, 2964, 3648, 3744, 3952, 4446, 5472, 5928, 7488, 7904, 8892, 10944, 11701, 11856, 15808, 17784, 23402, 23712, 35103, 35568, 46804, 47424, 70206, 71136, 93608, 105309, 140412, 142272, 152113, 187216, 210618, 222319, 280824, 304226, 374432, 421236, 444638, 456339, 561648, 608452, 666957, 748864, 842472, 889276, 912678, 1123296, 1216904, 1333914, 1369017, 1684944, 1778552, 1825356, 2000871, 2246592, 2433808, 2667828, 2738034, 2890147, 3369888, 3557104, 3650712, 4001742, 4867616, 5335656, 5476068, 5780294, 6739776, 7114208, 7301424, 8003484, 8670441, 9735232, 10671312, 10952136, 11560588, 14228416, 14602848, 16006968, 17340882, 21342624, 21904272, 23121176, 26011323, 29205696, 32013936, 34681764, 42685248, 43808544, 46242352, 52022646, 64027872, 69363528, 87617088, 92484704, 104045292, 128055744, 138727056, 184969408, 208090584, 277454112, 416181168, 554908224, 832362336, 1664724672]

約数ペア:

[(1, 1664724672), (2, 832362336), (3, 554908224), (4, 416181168), (6, 277454112), (8, 208090584), (9, 184969408), (12, 138727056), (13, 128055744), (16, 104045292), (18, 92484704), (19, 87617088), (24, 69363528), (26, 64027872), (32, 52022646), (36, 46242352), (38, 43808544), (39, 42685248), (48, 34681764), (52, 32013936), (57, 29205696), (64, 26011323), (72, 23121176), (76, 21904272), (78, 21342624), (96, 17340882), (104, 16006968), (114, 14602848), (117, 14228416), (144, 11560588), (152, 10952136), (156, 10671312), (171, 9735232), (192, 8670441), (208, 8003484), (228, 7301424), (234, 7114208), (247, 6739776), (288, 5780294), (304, 5476068), (312, 5335656), (342, 4867616), (416, 4001742), (456, 3650712), (468, 3557104), (494, 3369888), (576, 2890147), (608, 2738034), (624, 2667828), (684, 2433808), (741, 2246592), (832, 2000871), (912, 1825356), (936, 1778552), (988, 1684944), (1216, 1369017), (1248, 1333914), (1368, 1216904), (1482, 1123296), (1824, 912678), (1872, 889276), (1976, 842472), (2223, 748864), (2496, 666957), (2736, 608452), (2964, 561648), (3648, 456339), (3744, 444638), (3952, 421236), (4446, 374432), (5472, 304226), (5928, 280824), (7488, 222319), (7904, 210618), (8892, 187216), (10944, 152113), (11701, 142272), (11856, 140412), (15808, 105309), (17784, 93608), (23402, 71136), (23712, 70206), (35103, 47424), (35568, 46804)]