897591996

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:238

約数の個数: 288

約数和(自身を含む): 2911104000

約数和(自身を除く): 2013512004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 79, 84, 98, 108, 113, 114, 126, 133, 147, 158, 171, 189, 196, 226, 228, 237, 252, 266, 294, 316, 339, 342, 378, 399, 441, 452, 474, 513, 532, 553, 588, 678, 684, 711, 756, 791, 798, 882, 931, 948, 1017, 1026, 1106, 1197, 1323, 1356, 1422, 1501, 1582, 1596, 1659, 1764, 1862, 2034, 2052, 2133, 2147, 2212, 2373, 2394, 2646, 2793, 2844, 3002, 3051, 3164, 3318, 3591, 3724, 3871, 4068, 4266, 4294, 4503, 4746, 4788, 4977, 5292, 5537, 5586, 6004, 6102, 6441, 6636, 7119, 7182, 7742, 8379, 8532, 8588, 8927, 9006, 9492, 9954, 10507, 11074, 11172, 11613, 12204, 12882, 13509, 14238, 14364, 14931, 15029, 15484, 16611, 16758, 17854, 18012, 19323, 19908, 21014, 21357, 22148, 23226, 25137, 25764, 26781, 27018, 28476, 29862, 30058, 31521, 33222, 33516, 34839, 35708, 38646, 40527, 42028, 42714, 45087, 46452, 49833, 50274, 53562, 54036, 57969, 59724, 60116, 62489, 63042, 66444, 69678, 73549, 77292, 80343, 81054, 85428, 90174, 94563, 99666, 100548, 104517, 105203, 107124, 115938, 124978, 126084, 135261, 139356, 147098, 149499, 160686, 162108, 169613, 180348, 187467, 189126, 199332, 209034, 210406, 220647, 231876, 241029, 249956, 270522, 283689, 294196, 298998, 315609, 321372, 339226, 374934, 378252, 405783, 418068, 420812, 437423, 441294, 482058, 508839, 541044, 562401, 567378, 597996, 631218, 661941, 678452, 749868, 811566, 874846, 882588, 946827, 964116, 1017678, 1124802, 1134756, 1187291, 1262436, 1312269, 1323882, 1526517, 1623132, 1687203, 1749692, 1893654, 1985823, 2035356, 2249604, 2374582, 2624538, 2647764, 2840481, 3053034, 3374406, 3561873, 3787308, 3936807, 3971646, 4579551, 4749164, 5249076, 5680962, 6106068, 6748812, 7123746, 7873614, 7943292, 8311037, 9159102, 10685619, 11361924, 11810421, 14247492, 15747228, 16622074, 18318204, 21371238, 23620842, 24933111, 32056857, 33244148, 42742476, 47241684, 49866222, 64113714, 74799333, 99732444, 128227428, 149598666, 224397999, 299197332, 448795998, 897591996]

約数ペア:

[(1, 897591996), (2, 448795998), (3, 299197332), (4, 224397999), (6, 149598666), (7, 128227428), (9, 99732444), (12, 74799333), (14, 64113714), (18, 49866222), (19, 47241684), (21, 42742476), (27, 33244148), (28, 32056857), (36, 24933111), (38, 23620842), (42, 21371238), (49, 18318204), (54, 16622074), (57, 15747228), (63, 14247492), (76, 11810421), (79, 11361924), (84, 10685619), (98, 9159102), (108, 8311037), (113, 7943292), (114, 7873614), (126, 7123746), (133, 6748812), (147, 6106068), (158, 5680962), (171, 5249076), (189, 4749164), (196, 4579551), (226, 3971646), (228, 3936807), (237, 3787308), (252, 3561873), (266, 3374406), (294, 3053034), (316, 2840481), (339, 2647764), (342, 2624538), (378, 2374582), (399, 2249604), (441, 2035356), (452, 1985823), (474, 1893654), (513, 1749692), (532, 1687203), (553, 1623132), (588, 1526517), (678, 1323882), (684, 1312269), (711, 1262436), (756, 1187291), (791, 1134756), (798, 1124802), (882, 1017678), (931, 964116), (948, 946827), (1017, 882588), (1026, 874846), (1106, 811566), (1197, 749868), (1323, 678452), (1356, 661941), (1422, 631218), (1501, 597996), (1582, 567378), (1596, 562401), (1659, 541044), (1764, 508839), (1862, 482058), (2034, 441294), (2052, 437423), (2133, 420812), (2147, 418068), (2212, 405783), (2373, 378252), (2394, 374934), (2646, 339226), (2793, 321372), (2844, 315609), (3002, 298998), (3051, 294196), (3164, 283689), (3318, 270522), (3591, 249956), (3724, 241029), (3871, 231876), (4068, 220647), (4266, 210406), (4294, 209034), (4503, 199332), (4746, 189126), (4788, 187467), (4977, 180348), (5292, 169613), (5537, 162108), (5586, 160686), (6004, 149499), (6102, 147098), (6441, 139356), (6636, 135261), (7119, 126084), (7182, 124978), (7742, 115938), (8379, 107124), (8532, 105203), (8588, 104517), (8927, 100548), (9006, 99666), (9492, 94563), (9954, 90174), (10507, 85428), (11074, 81054), (11172, 80343), (11613, 77292), (12204, 73549), (12882, 69678), (13509, 66444), (14238, 63042), (14364, 62489), (14931, 60116), (15029, 59724), (15484, 57969), (16611, 54036), (16758, 53562), (17854, 50274), (18012, 49833), (19323, 46452), (19908, 45087), (21014, 42714), (21357, 42028), (22148, 40527), (23226, 38646), (25137, 35708), (25764, 34839), (26781, 33516), (27018, 33222), (28476, 31521), (29862, 30058)]