215940732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 645958656

約数和(自身を除く): 430017924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 37, 42, 51, 61, 67, 68, 74, 84, 102, 111, 119, 122, 134, 148, 183, 201, 204, 222, 238, 244, 259, 268, 357, 366, 402, 427, 444, 469, 476, 518, 629, 714, 732, 777, 804, 854, 938, 1036, 1037, 1139, 1258, 1281, 1407, 1428, 1554, 1708, 1876, 1887, 2074, 2257, 2278, 2479, 2516, 2562, 2814, 3108, 3111, 3417, 3774, 4087, 4148, 4403, 4514, 4556, 4958, 5124, 5628, 6222, 6771, 6834, 7259, 7437, 7548, 7973, 8174, 8806, 9028, 9916, 12261, 12444, 13209, 13542, 13668, 14518, 14874, 15799, 15946, 16348, 17353, 17612, 21777, 23919, 24522, 26418, 27084, 28609, 29036, 29748, 31598, 31892, 34706, 38369, 42143, 43554, 47397, 47838, 49044, 52059, 52836, 57218, 63196, 69412, 69479, 76738, 84286, 85827, 87108, 94794, 95676, 104118, 114436, 115107, 126429, 138958, 151219, 153476, 168572, 171654, 189588, 208236, 208437, 230214, 252858, 268583, 277916, 295001, 302438, 343308, 416874, 453657, 460428, 486353, 505716, 537166, 590002, 604876, 805749, 833748, 885003, 907314, 972706, 1058533, 1074332, 1180004, 1459059, 1611498, 1770006, 1814628, 1945412, 2117066, 2570723, 2918118, 3175599, 3222996, 3540012, 4234132, 5141446, 5836236, 6351198, 7712169, 10282892, 12702396, 15424338, 17995061, 30848676, 35990122, 53985183, 71980244, 107970366, 215940732]

約数ペア:

[(1, 215940732), (2, 107970366), (3, 71980244), (4, 53985183), (6, 35990122), (7, 30848676), (12, 17995061), (14, 15424338), (17, 12702396), (21, 10282892), (28, 7712169), (34, 6351198), (37, 5836236), (42, 5141446), (51, 4234132), (61, 3540012), (67, 3222996), (68, 3175599), (74, 2918118), (84, 2570723), (102, 2117066), (111, 1945412), (119, 1814628), (122, 1770006), (134, 1611498), (148, 1459059), (183, 1180004), (201, 1074332), (204, 1058533), (222, 972706), (238, 907314), (244, 885003), (259, 833748), (268, 805749), (357, 604876), (366, 590002), (402, 537166), (427, 505716), (444, 486353), (469, 460428), (476, 453657), (518, 416874), (629, 343308), (714, 302438), (732, 295001), (777, 277916), (804, 268583), (854, 252858), (938, 230214), (1036, 208437), (1037, 208236), (1139, 189588), (1258, 171654), (1281, 168572), (1407, 153476), (1428, 151219), (1554, 138958), (1708, 126429), (1876, 115107), (1887, 114436), (2074, 104118), (2257, 95676), (2278, 94794), (2479, 87108), (2516, 85827), (2562, 84286), (2814, 76738), (3108, 69479), (3111, 69412), (3417, 63196), (3774, 57218), (4087, 52836), (4148, 52059), (4403, 49044), (4514, 47838), (4556, 47397), (4958, 43554), (5124, 42143), (5628, 38369), (6222, 34706), (6771, 31892), (6834, 31598), (7259, 29748), (7437, 29036), (7548, 28609), (7973, 27084), (8174, 26418), (8806, 24522), (9028, 23919), (9916, 21777), (12261, 17612), (12444, 17353), (13209, 16348), (13542, 15946), (13668, 15799), (14518, 14874)]