331303476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 942982656

約数和(自身を除く): 611679180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 43, 67, 74, 84, 86, 111, 129, 134, 148, 172, 201, 222, 258, 259, 268, 301, 402, 444, 469, 516, 518, 602, 777, 804, 903, 938, 1036, 1204, 1369, 1407, 1554, 1591, 1806, 1876, 2479, 2738, 2814, 2881, 3108, 3182, 3612, 4107, 4773, 4958, 5476, 5628, 5762, 6364, 7437, 8214, 8643, 9546, 9583, 9916, 11137, 11524, 14874, 16428, 17286, 17353, 19092, 19166, 20167, 22274, 28749, 29748, 33411, 34572, 34706, 38332, 40334, 44548, 52059, 57498, 58867, 60501, 66822, 69412, 80668, 91723, 104118, 106597, 114996, 117734, 121002, 133644, 176601, 183446, 208236, 213194, 235468, 242004, 275169, 319791, 353202, 366892, 412069, 426388, 550338, 639582, 642061, 706404, 746179, 824138, 1100676, 1236207, 1279164, 1284122, 1492358, 1648276, 1926183, 2238537, 2472414, 2568244, 2984716, 3852366, 3944089, 4477074, 4944828, 7704732, 7888178, 8954148, 11832267, 15776356, 23664534, 27608623, 47329068, 55217246, 82825869, 110434492, 165651738, 331303476]

約数ペア:

[(1, 331303476), (2, 165651738), (3, 110434492), (4, 82825869), (6, 55217246), (7, 47329068), (12, 27608623), (14, 23664534), (21, 15776356), (28, 11832267), (37, 8954148), (42, 7888178), (43, 7704732), (67, 4944828), (74, 4477074), (84, 3944089), (86, 3852366), (111, 2984716), (129, 2568244), (134, 2472414), (148, 2238537), (172, 1926183), (201, 1648276), (222, 1492358), (258, 1284122), (259, 1279164), (268, 1236207), (301, 1100676), (402, 824138), (444, 746179), (469, 706404), (516, 642061), (518, 639582), (602, 550338), (777, 426388), (804, 412069), (903, 366892), (938, 353202), (1036, 319791), (1204, 275169), (1369, 242004), (1407, 235468), (1554, 213194), (1591, 208236), (1806, 183446), (1876, 176601), (2479, 133644), (2738, 121002), (2814, 117734), (2881, 114996), (3108, 106597), (3182, 104118), (3612, 91723), (4107, 80668), (4773, 69412), (4958, 66822), (5476, 60501), (5628, 58867), (5762, 57498), (6364, 52059), (7437, 44548), (8214, 40334), (8643, 38332), (9546, 34706), (9583, 34572), (9916, 33411), (11137, 29748), (11524, 28749), (14874, 22274), (16428, 20167), (17286, 19166), (17353, 19092)]