212259624

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1979}}^1$

素因数の和:2138

約数の個数: 64

約数和(自身を含む): 548856000

約数和(自身を除く): 336596376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 109, 123, 164, 218, 246, 327, 328, 436, 492, 654, 872, 984, 1308, 1979, 2616, 3958, 4469, 5937, 7916, 8938, 11874, 13407, 15832, 17876, 23748, 26814, 35752, 47496, 53628, 81139, 107256, 162278, 215711, 243417, 324556, 431422, 486834, 647133, 649112, 862844, 973668, 1294266, 1725688, 1947336, 2588532, 5177064, 8844151, 17688302, 26532453, 35376604, 53064906, 70753208, 106129812, 212259624]

約数ペア:

[(1, 212259624), (2, 106129812), (3, 70753208), (4, 53064906), (6, 35376604), (8, 26532453), (12, 17688302), (24, 8844151), (41, 5177064), (82, 2588532), (109, 1947336), (123, 1725688), (164, 1294266), (218, 973668), (246, 862844), (327, 649112), (328, 647133), (436, 486834), (492, 431422), (654, 324556), (872, 243417), (984, 215711), (1308, 162278), (1979, 107256), (2616, 81139), (3958, 53628), (4469, 47496), (5937, 35752), (7916, 26814), (8938, 23748), (11874, 17876), (13407, 15832)]