217440594

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{599}}^1$

素因数の和:724

約数の個数: 96

約数和(自身を含む): 560102400

約数和(自身を除く): 342661806

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 67, 86, 126, 129, 134, 201, 258, 301, 387, 402, 469, 599, 602, 603, 774, 903, 938, 1198, 1206, 1407, 1797, 1806, 2709, 2814, 2881, 3594, 4193, 4221, 5391, 5418, 5762, 8386, 8442, 8643, 10782, 12579, 17286, 20167, 25158, 25757, 25929, 37737, 40133, 40334, 51514, 51858, 60501, 75474, 77271, 80266, 120399, 121002, 154542, 180299, 181503, 231813, 240798, 280931, 360598, 361197, 363006, 463626, 540897, 561862, 722394, 842793, 1081794, 1622691, 1685586, 1725719, 2528379, 3245382, 3451438, 5056758, 5177157, 10354314, 12080033, 15531471, 24160066, 31062942, 36240099, 72480198, 108720297, 217440594]

約数ペア:

[(1, 217440594), (2, 108720297), (3, 72480198), (6, 36240099), (7, 31062942), (9, 24160066), (14, 15531471), (18, 12080033), (21, 10354314), (42, 5177157), (43, 5056758), (63, 3451438), (67, 3245382), (86, 2528379), (126, 1725719), (129, 1685586), (134, 1622691), (201, 1081794), (258, 842793), (301, 722394), (387, 561862), (402, 540897), (469, 463626), (599, 363006), (602, 361197), (603, 360598), (774, 280931), (903, 240798), (938, 231813), (1198, 181503), (1206, 180299), (1407, 154542), (1797, 121002), (1806, 120399), (2709, 80266), (2814, 77271), (2881, 75474), (3594, 60501), (4193, 51858), (4221, 51514), (5391, 40334), (5418, 40133), (5762, 37737), (8386, 25929), (8442, 25757), (8643, 25158), (10782, 20167), (12579, 17286)]