2240328

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1$

素因数の和:79

約数の個数: 64

約数和(自身を含む): 6264000

約数和(自身を除く): 4023672

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 289, 323, 408, 456, 578, 646, 867, 969, 1156, 1292, 1734, 1938, 2312, 2584, 3468, 3876, 4913, 5491, 6936, 7752, 9826, 10982, 14739, 16473, 19652, 21964, 29478, 32946, 39304, 43928, 58956, 65892, 93347, 117912, 131784, 186694, 280041, 373388, 560082, 746776, 1120164, 2240328]

約数ペア:

[(1, 2240328), (2, 1120164), (3, 746776), (4, 560082), (6, 373388), (8, 280041), (12, 186694), (17, 131784), (19, 117912), (24, 93347), (34, 65892), (38, 58956), (51, 43928), (57, 39304), (68, 32946), (76, 29478), (102, 21964), (114, 19652), (136, 16473), (152, 14739), (204, 10982), (228, 9826), (289, 7752), (323, 6936), (408, 5491), (456, 4913), (578, 3876), (646, 3468), (867, 2584), (969, 2312), (1156, 1938), (1292, 1734)]