771342

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 64

約数和(自身を含む): 1935360

約数和(自身を除く): 1164018

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 29, 31, 33, 39, 58, 62, 66, 78, 87, 93, 143, 174, 186, 286, 319, 341, 377, 403, 429, 638, 682, 754, 806, 858, 899, 957, 1023, 1131, 1209, 1798, 1914, 2046, 2262, 2418, 2697, 4147, 4433, 5394, 8294, 8866, 9889, 11687, 12441, 13299, 19778, 23374, 24882, 26598, 29667, 35061, 59334, 70122, 128557, 257114, 385671, 771342]

約数ペア:

[(1, 771342), (2, 385671), (3, 257114), (6, 128557), (11, 70122), (13, 59334), (22, 35061), (26, 29667), (29, 26598), (31, 24882), (33, 23374), (39, 19778), (58, 13299), (62, 12441), (66, 11687), (78, 9889), (87, 8866), (93, 8294), (143, 5394), (174, 4433), (186, 4147), (286, 2697), (319, 2418), (341, 2262), (377, 2046), (403, 1914), (429, 1798), (638, 1209), (682, 1131), (754, 1023), (806, 957), (858, 899)]