212428692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{22783}}^1$

素因数の和:22837

約数の個数: 72

約数和(自身を含む): 630296576

約数和(自身を除く): 417867884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 9324, 22783, 45566, 68349, 91132, 136698, 159481, 205047, 273396, 318962, 410094, 478443, 637924, 820188, 842971, 956886, 1435329, 1685942, 1913772, 2528913, 2870658, 3371884, 5057826, 5741316, 5900797, 7586739, 10115652, 11801594, 15173478, 17702391, 23603188, 30346956, 35404782, 53107173, 70809564, 106214346, 212428692]

約数ペア:

[(1, 212428692), (2, 106214346), (3, 70809564), (4, 53107173), (6, 35404782), (7, 30346956), (9, 23603188), (12, 17702391), (14, 15173478), (18, 11801594), (21, 10115652), (28, 7586739), (36, 5900797), (37, 5741316), (42, 5057826), (63, 3371884), (74, 2870658), (84, 2528913), (111, 1913772), (126, 1685942), (148, 1435329), (222, 956886), (252, 842971), (259, 820188), (333, 637924), (444, 478443), (518, 410094), (666, 318962), (777, 273396), (1036, 205047), (1332, 159481), (1554, 136698), (2331, 91132), (3108, 68349), (4662, 45566), (9324, 22783)]