230812686

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1669}}^1$

素因数の和:1890

約数の個数: 64

約数和(自身を含む): 555508800

約数和(自身を除く): 324696114

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 197, 234, 351, 394, 591, 702, 1182, 1669, 1773, 2561, 3338, 3546, 5007, 5122, 5319, 7683, 10014, 10638, 15021, 15366, 21697, 23049, 30042, 43394, 45063, 46098, 65091, 69147, 90126, 130182, 138294, 195273, 328793, 390546, 585819, 657586, 986379, 1171638, 1972758, 2959137, 4274309, 5918274, 8548618, 8877411, 12822927, 17754822, 25645854, 38468781, 76937562, 115406343, 230812686]

約数ペア:

[(1, 230812686), (2, 115406343), (3, 76937562), (6, 38468781), (9, 25645854), (13, 17754822), (18, 12822927), (26, 8877411), (27, 8548618), (39, 5918274), (54, 4274309), (78, 2959137), (117, 1972758), (197, 1171638), (234, 986379), (351, 657586), (394, 585819), (591, 390546), (702, 328793), (1182, 195273), (1669, 138294), (1773, 130182), (2561, 90126), (3338, 69147), (3546, 65091), (5007, 46098), (5122, 45063), (5319, 43394), (7683, 30042), (10014, 23049), (10638, 21697), (15021, 15366)]