2019857616

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{293}}^1\times {\mathrm{977}}^1$

素因数の和:1298

約数の個数: 180

約数和(自身を含む): 6604897572

約数和(自身を除く): 4585039956

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 293, 294, 336, 392, 441, 504, 586, 588, 784, 879, 882, 977, 1008, 1172, 1176, 1758, 1764, 1954, 2051, 2344, 2352, 2637, 2931, 3516, 3528, 3908, 4102, 4688, 5274, 5862, 6153, 6839, 7032, 7056, 7816, 8204, 8793, 10548, 11724, 12306, 13678, 14064, 14357, 15632, 16408, 17586, 18459, 20517, 21096, 23448, 24612, 27356, 28714, 32816, 35172, 36918, 41034, 42192, 43071, 46896, 47873, 49224, 54712, 57428, 61551, 70344, 73836, 82068, 86142, 95746, 98448, 109424, 114856, 123102, 129213, 140688, 143619, 147672, 164136, 172284, 191492, 229712, 246204, 258426, 286261, 287238, 295344, 328272, 344568, 382984, 430857, 492408, 516852, 572522, 574476, 689136, 765968, 858783, 861714, 984816, 1033704, 1145044, 1148952, 1717566, 1723428, 2003827, 2067408, 2290088, 2297904, 2576349, 3435132, 3446856, 4007654, 4580176, 5152698, 6011481, 6870264, 6893712, 8015308, 10305396, 12022962, 13740528, 14026789, 16030616, 18034443, 20610792, 24045924, 28053578, 32061232, 36068886, 41221584, 42080367, 48091848, 56107156, 72137772, 84160734, 96183696, 112214312, 126241101, 144275544, 168321468, 224428624, 252482202, 288551088, 336642936, 504964404, 673285872, 1009928808, 2019857616]

約数ペア:

[(1, 2019857616), (2, 1009928808), (3, 673285872), (4, 504964404), (6, 336642936), (7, 288551088), (8, 252482202), (9, 224428624), (12, 168321468), (14, 144275544), (16, 126241101), (18, 112214312), (21, 96183696), (24, 84160734), (28, 72137772), (36, 56107156), (42, 48091848), (48, 42080367), (49, 41221584), (56, 36068886), (63, 32061232), (72, 28053578), (84, 24045924), (98, 20610792), (112, 18034443), (126, 16030616), (144, 14026789), (147, 13740528), (168, 12022962), (196, 10305396), (252, 8015308), (293, 6893712), (294, 6870264), (336, 6011481), (392, 5152698), (441, 4580176), (504, 4007654), (586, 3446856), (588, 3435132), (784, 2576349), (879, 2297904), (882, 2290088), (977, 2067408), (1008, 2003827), (1172, 1723428), (1176, 1717566), (1758, 1148952), (1764, 1145044), (1954, 1033704), (2051, 984816), (2344, 861714), (2352, 858783), (2637, 765968), (2931, 689136), (3516, 574476), (3528, 572522), (3908, 516852), (4102, 492408), (4688, 430857), (5274, 382984), (5862, 344568), (6153, 328272), (6839, 295344), (7032, 287238), (7056, 286261), (7816, 258426), (8204, 246204), (8793, 229712), (10548, 191492), (11724, 172284), (12306, 164136), (13678, 147672), (14064, 143619), (14357, 140688), (15632, 129213), (16408, 123102), (17586, 114856), (18459, 109424), (20517, 98448), (21096, 95746), (23448, 86142), (24612, 82068), (27356, 73836), (28714, 70344), (32816, 61551), (35172, 57428), (36918, 54712), (41034, 49224), (42192, 47873), (43071, 46896)]