213120336

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:605

約数の個数: 160

約数和(自身を含む): 658707840

約数和(自身を除く): 445587504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 61, 66, 78, 88, 104, 122, 132, 143, 156, 176, 183, 208, 244, 264, 286, 312, 366, 429, 488, 509, 528, 572, 624, 671, 732, 793, 858, 976, 1018, 1144, 1342, 1464, 1527, 1586, 1716, 2013, 2036, 2288, 2379, 2684, 2928, 3054, 3172, 3432, 4026, 4072, 4758, 5368, 5599, 6108, 6344, 6617, 6864, 8052, 8144, 8723, 9516, 10736, 11198, 12216, 12688, 13234, 16104, 16797, 17446, 19032, 19851, 22396, 24432, 26169, 26468, 31049, 32208, 33594, 34892, 38064, 39702, 44792, 52338, 52936, 62098, 67188, 69784, 72787, 79404, 89584, 93147, 104676, 105872, 124196, 134376, 139568, 145574, 158808, 186294, 209352, 218361, 248392, 268752, 291148, 317616, 341539, 372588, 403637, 418704, 436722, 496784, 582296, 683078, 745176, 807274, 873444, 1024617, 1164592, 1210911, 1366156, 1490352, 1614548, 1746888, 2049234, 2421822, 2732312, 3229096, 3493776, 4098468, 4440007, 4843644, 5464624, 6458192, 8196936, 8880014, 9687288, 13320021, 16393872, 17760028, 19374576, 26640042, 35520056, 53280084, 71040112, 106560168, 213120336]

約数ペア:

[(1, 213120336), (2, 106560168), (3, 71040112), (4, 53280084), (6, 35520056), (8, 26640042), (11, 19374576), (12, 17760028), (13, 16393872), (16, 13320021), (22, 9687288), (24, 8880014), (26, 8196936), (33, 6458192), (39, 5464624), (44, 4843644), (48, 4440007), (52, 4098468), (61, 3493776), (66, 3229096), (78, 2732312), (88, 2421822), (104, 2049234), (122, 1746888), (132, 1614548), (143, 1490352), (156, 1366156), (176, 1210911), (183, 1164592), (208, 1024617), (244, 873444), (264, 807274), (286, 745176), (312, 683078), (366, 582296), (429, 496784), (488, 436722), (509, 418704), (528, 403637), (572, 372588), (624, 341539), (671, 317616), (732, 291148), (793, 268752), (858, 248392), (976, 218361), (1018, 209352), (1144, 186294), (1342, 158808), (1464, 145574), (1527, 139568), (1586, 134376), (1716, 124196), (2013, 105872), (2036, 104676), (2288, 93147), (2379, 89584), (2684, 79404), (2928, 72787), (3054, 69784), (3172, 67188), (3432, 62098), (4026, 52936), (4072, 52338), (4758, 44792), (5368, 39702), (5599, 38064), (6108, 34892), (6344, 33594), (6617, 32208), (6864, 31049), (8052, 26468), (8144, 26169), (8723, 24432), (9516, 22396), (10736, 19851), (11198, 19032), (12216, 17446), (12688, 16797), (13234, 16104)]