7244244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 23587200

約数和(自身を除く): 16342956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 51, 57, 63, 68, 76, 84, 89, 102, 114, 119, 126, 133, 153, 171, 178, 204, 228, 238, 252, 266, 267, 306, 323, 342, 356, 357, 399, 476, 532, 534, 612, 623, 646, 684, 714, 798, 801, 969, 1068, 1071, 1197, 1246, 1292, 1428, 1513, 1596, 1602, 1691, 1869, 1938, 2142, 2261, 2394, 2492, 2907, 3026, 3204, 3382, 3738, 3876, 4284, 4522, 4539, 4788, 5073, 5607, 5814, 6052, 6764, 6783, 7476, 9044, 9078, 10146, 10591, 11214, 11628, 11837, 13566, 13617, 15219, 18156, 20292, 20349, 21182, 22428, 23674, 27132, 27234, 28747, 30438, 31773, 35511, 40698, 42364, 47348, 54468, 57494, 60876, 63546, 71022, 81396, 86241, 95319, 106533, 114988, 127092, 142044, 172482, 190638, 201229, 213066, 258723, 344964, 381276, 402458, 426132, 517446, 603687, 804916, 1034892, 1207374, 1811061, 2414748, 3622122, 7244244]

約数ペア:

[(1, 7244244), (2, 3622122), (3, 2414748), (4, 1811061), (6, 1207374), (7, 1034892), (9, 804916), (12, 603687), (14, 517446), (17, 426132), (18, 402458), (19, 381276), (21, 344964), (28, 258723), (34, 213066), (36, 201229), (38, 190638), (42, 172482), (51, 142044), (57, 127092), (63, 114988), (68, 106533), (76, 95319), (84, 86241), (89, 81396), (102, 71022), (114, 63546), (119, 60876), (126, 57494), (133, 54468), (153, 47348), (171, 42364), (178, 40698), (204, 35511), (228, 31773), (238, 30438), (252, 28747), (266, 27234), (267, 27132), (306, 23674), (323, 22428), (342, 21182), (356, 20349), (357, 20292), (399, 18156), (476, 15219), (532, 13617), (534, 13566), (612, 11837), (623, 11628), (646, 11214), (684, 10591), (714, 10146), (798, 9078), (801, 9044), (969, 7476), (1068, 6783), (1071, 6764), (1197, 6052), (1246, 5814), (1292, 5607), (1428, 5073), (1513, 4788), (1596, 4539), (1602, 4522), (1691, 4284), (1869, 3876), (1938, 3738), (2142, 3382), (2261, 3204), (2394, 3026), (2492, 2907)]