331750188

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 288

約数和(自身を含む): 1126137600

約数和(自身を除く): 794387412

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 41, 42, 44, 49, 54, 63, 66, 77, 82, 84, 98, 99, 108, 123, 126, 132, 139, 147, 154, 164, 189, 196, 198, 231, 246, 252, 278, 287, 294, 297, 308, 369, 378, 396, 417, 441, 451, 462, 492, 539, 556, 574, 588, 594, 693, 738, 756, 834, 861, 882, 902, 924, 973, 1078, 1107, 1148, 1188, 1251, 1323, 1353, 1386, 1476, 1529, 1617, 1668, 1722, 1764, 1804, 1946, 2009, 2079, 2156, 2214, 2502, 2583, 2646, 2706, 2772, 2919, 3058, 3157, 3234, 3444, 3753, 3892, 4018, 4059, 4158, 4428, 4587, 4851, 5004, 5166, 5292, 5412, 5699, 5838, 6027, 6116, 6314, 6468, 6811, 7506, 7749, 8036, 8118, 8316, 8757, 9174, 9471, 9702, 10332, 10703, 11398, 11676, 12054, 12177, 12628, 13622, 13761, 14553, 15012, 15498, 16236, 17097, 17514, 18081, 18348, 18942, 19404, 20433, 21406, 22099, 22796, 24108, 24354, 26271, 27244, 27522, 28413, 29106, 30996, 32109, 34194, 35028, 36162, 37884, 39893, 40866, 41283, 42812, 44198, 48708, 51291, 52542, 54243, 55044, 56826, 58212, 61299, 62689, 64218, 66297, 68388, 72324, 74921, 79786, 81732, 82566, 85239, 88396, 96327, 102582, 105084, 108486, 113652, 119679, 122598, 125378, 128436, 132594, 149842, 153873, 159572, 165132, 170478, 183897, 188067, 192654, 198891, 205164, 216972, 224763, 239358, 245196, 250756, 265188, 279251, 288981, 299684, 307746, 340956, 359037, 367794, 376134, 385308, 397782, 438823, 449526, 478716, 558502, 564201, 577962, 596673, 615492, 674289, 718074, 735588, 752268, 795564, 837753, 877646, 899052, 1077111, 1117004, 1128402, 1155924, 1193346, 1316469, 1348578, 1436148, 1675506, 1692603, 1755292, 2022867, 2154222, 2256804, 2386692, 2513259, 2632938, 2697156, 3071761, 3351012, 3385206, 3949407, 4045734, 4308444, 5026518, 5265876, 6143522, 6770412, 7539777, 7898814, 8091468, 9215283, 10053036, 11848221, 12287044, 15079554, 15797628, 18430566, 23696442, 27645849, 30159108, 36861132, 47392884, 55291698, 82937547, 110583396, 165875094, 331750188]

約数ペア:

[(1, 331750188), (2, 165875094), (3, 110583396), (4, 82937547), (6, 55291698), (7, 47392884), (9, 36861132), (11, 30159108), (12, 27645849), (14, 23696442), (18, 18430566), (21, 15797628), (22, 15079554), (27, 12287044), (28, 11848221), (33, 10053036), (36, 9215283), (41, 8091468), (42, 7898814), (44, 7539777), (49, 6770412), (54, 6143522), (63, 5265876), (66, 5026518), (77, 4308444), (82, 4045734), (84, 3949407), (98, 3385206), (99, 3351012), (108, 3071761), (123, 2697156), (126, 2632938), (132, 2513259), (139, 2386692), (147, 2256804), (154, 2154222), (164, 2022867), (189, 1755292), (196, 1692603), (198, 1675506), (231, 1436148), (246, 1348578), (252, 1316469), (278, 1193346), (287, 1155924), (294, 1128402), (297, 1117004), (308, 1077111), (369, 899052), (378, 877646), (396, 837753), (417, 795564), (441, 752268), (451, 735588), (462, 718074), (492, 674289), (539, 615492), (556, 596673), (574, 577962), (588, 564201), (594, 558502), (693, 478716), (738, 449526), (756, 438823), (834, 397782), (861, 385308), (882, 376134), (902, 367794), (924, 359037), (973, 340956), (1078, 307746), (1107, 299684), (1148, 288981), (1188, 279251), (1251, 265188), (1323, 250756), (1353, 245196), (1386, 239358), (1476, 224763), (1529, 216972), (1617, 205164), (1668, 198891), (1722, 192654), (1764, 188067), (1804, 183897), (1946, 170478), (2009, 165132), (2079, 159572), (2156, 153873), (2214, 149842), (2502, 132594), (2583, 128436), (2646, 125378), (2706, 122598), (2772, 119679), (2919, 113652), (3058, 108486), (3157, 105084), (3234, 102582), (3444, 96327), (3753, 88396), (3892, 85239), (4018, 82566), (4059, 81732), (4158, 79786), (4428, 74921), (4587, 72324), (4851, 68388), (5004, 66297), (5166, 64218), (5292, 62689), (5412, 61299), (5699, 58212), (5838, 56826), (6027, 55044), (6116, 54243), (6314, 52542), (6468, 51291), (6811, 48708), (7506, 44198), (7749, 42812), (8036, 41283), (8118, 40866), (8316, 39893), (8757, 37884), (9174, 36162), (9471, 35028), (9702, 34194), (10332, 32109), (10703, 30996), (11398, 29106), (11676, 28413), (12054, 27522), (12177, 27244), (12628, 26271), (13622, 24354), (13761, 24108), (14553, 22796), (15012, 22099), (15498, 21406), (16236, 20433), (17097, 19404), (17514, 18942), (18081, 18348)]