212456244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:830

約数の個数: 192

約数和(自身を含む): 695439360

約数和(自身を除く): 482983116

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 23, 26, 28, 33, 39, 42, 44, 46, 52, 66, 69, 77, 78, 84, 91, 92, 132, 138, 143, 154, 156, 161, 182, 231, 253, 273, 276, 286, 299, 308, 322, 364, 429, 462, 483, 506, 546, 572, 598, 644, 759, 769, 858, 897, 924, 966, 1001, 1012, 1092, 1196, 1518, 1538, 1716, 1771, 1794, 1932, 2002, 2093, 2307, 3003, 3036, 3076, 3289, 3542, 3588, 4004, 4186, 4614, 5313, 5383, 6006, 6279, 6578, 7084, 8372, 8459, 9228, 9867, 9997, 10626, 10766, 12012, 12558, 13156, 16149, 16918, 17687, 19734, 19994, 21252, 21532, 23023, 25116, 25377, 29991, 32298, 33836, 35374, 39468, 39988, 46046, 50754, 53061, 59213, 59982, 64596, 69069, 69979, 70748, 92092, 101508, 106122, 109967, 118426, 119964, 123809, 138138, 139958, 177639, 194557, 209937, 212244, 219934, 229931, 236852, 247618, 276276, 279916, 329901, 355278, 371427, 389114, 419874, 439868, 459862, 495236, 583671, 659802, 689793, 710556, 742854, 769769, 778228, 839748, 919724, 1167342, 1319604, 1361899, 1379586, 1485708, 1539538, 1609517, 2309307, 2334684, 2529241, 2723798, 2759172, 3079076, 3219034, 4085697, 4618614, 4828551, 5058482, 5447596, 6438068, 7587723, 8171394, 9237228, 9657102, 10116964, 15175446, 16342788, 17704687, 19314204, 30350892, 35409374, 53114061, 70818748, 106228122, 212456244]

約数ペア:

[(1, 212456244), (2, 106228122), (3, 70818748), (4, 53114061), (6, 35409374), (7, 30350892), (11, 19314204), (12, 17704687), (13, 16342788), (14, 15175446), (21, 10116964), (22, 9657102), (23, 9237228), (26, 8171394), (28, 7587723), (33, 6438068), (39, 5447596), (42, 5058482), (44, 4828551), (46, 4618614), (52, 4085697), (66, 3219034), (69, 3079076), (77, 2759172), (78, 2723798), (84, 2529241), (91, 2334684), (92, 2309307), (132, 1609517), (138, 1539538), (143, 1485708), (154, 1379586), (156, 1361899), (161, 1319604), (182, 1167342), (231, 919724), (253, 839748), (273, 778228), (276, 769769), (286, 742854), (299, 710556), (308, 689793), (322, 659802), (364, 583671), (429, 495236), (462, 459862), (483, 439868), (506, 419874), (546, 389114), (572, 371427), (598, 355278), (644, 329901), (759, 279916), (769, 276276), (858, 247618), (897, 236852), (924, 229931), (966, 219934), (1001, 212244), (1012, 209937), (1092, 194557), (1196, 177639), (1518, 139958), (1538, 138138), (1716, 123809), (1771, 119964), (1794, 118426), (1932, 109967), (2002, 106122), (2093, 101508), (2307, 92092), (3003, 70748), (3036, 69979), (3076, 69069), (3289, 64596), (3542, 59982), (3588, 59213), (4004, 53061), (4186, 50754), (4614, 46046), (5313, 39988), (5383, 39468), (6006, 35374), (6279, 33836), (6578, 32298), (7084, 29991), (8372, 25377), (8459, 25116), (9228, 23023), (9867, 21532), (9997, 21252), (10626, 19994), (10766, 19734), (12012, 17687), (12558, 16918), (13156, 16149)]