643803264

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{42989}}^1$

素因数の和:43022

約数の個数: 96

約数和(自身を含む): 1995165900

約数和(自身を除く): 1351362636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2496, 3744, 4992, 7488, 14976, 42989, 85978, 128967, 171956, 257934, 343912, 386901, 515868, 558857, 687824, 773802, 1031736, 1117714, 1375648, 1547604, 1676571, 2063472, 2235428, 2751296, 3095208, 3353142, 4126944, 4470856, 5029713, 5502592, 6190416, 6706284, 8253888, 8941712, 10059426, 12380832, 13412568, 16507776, 17883424, 20118852, 24761664, 26825136, 35766848, 40237704, 49523328, 53650272, 71533696, 80475408, 107300544, 160950816, 214601088, 321901632, 643803264]

約数ペア:

[(1, 643803264), (2, 321901632), (3, 214601088), (4, 160950816), (6, 107300544), (8, 80475408), (9, 71533696), (12, 53650272), (13, 49523328), (16, 40237704), (18, 35766848), (24, 26825136), (26, 24761664), (32, 20118852), (36, 17883424), (39, 16507776), (48, 13412568), (52, 12380832), (64, 10059426), (72, 8941712), (78, 8253888), (96, 6706284), (104, 6190416), (117, 5502592), (128, 5029713), (144, 4470856), (156, 4126944), (192, 3353142), (208, 3095208), (234, 2751296), (288, 2235428), (312, 2063472), (384, 1676571), (416, 1547604), (468, 1375648), (576, 1117714), (624, 1031736), (832, 773802), (936, 687824), (1152, 558857), (1248, 515868), (1664, 386901), (1872, 343912), (2496, 257934), (3744, 171956), (4992, 128967), (7488, 85978), (14976, 42989)]