489621132

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:698

約数の個数: 288

約数和(自身を含む): 1737469440

約数和(自身を除く): 1247848308

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 33, 36, 39, 42, 44, 49, 52, 54, 63, 66, 77, 78, 84, 91, 98, 99, 108, 117, 126, 132, 143, 147, 154, 156, 182, 189, 196, 198, 231, 234, 252, 273, 286, 294, 297, 308, 351, 364, 378, 396, 429, 441, 462, 468, 539, 546, 572, 588, 594, 637, 647, 693, 702, 756, 819, 858, 882, 924, 1001, 1078, 1092, 1188, 1274, 1287, 1294, 1323, 1386, 1404, 1617, 1638, 1716, 1764, 1911, 1941, 2002, 2079, 2156, 2457, 2548, 2574, 2588, 2646, 2772, 3003, 3234, 3276, 3822, 3861, 3882, 4004, 4158, 4529, 4851, 4914, 5148, 5292, 5733, 5823, 6006, 6468, 7007, 7117, 7644, 7722, 7764, 8316, 8411, 9009, 9058, 9702, 9828, 11466, 11646, 12012, 13587, 14014, 14234, 14553, 15444, 16822, 17199, 17469, 18018, 18116, 19404, 21021, 21351, 22932, 23292, 25233, 27027, 27174, 28028, 28468, 29106, 31703, 33644, 34398, 34938, 36036, 40761, 42042, 42702, 49819, 50466, 54054, 54348, 58212, 58877, 63063, 63406, 64053, 68796, 69876, 75699, 81522, 84084, 85404, 92521, 95109, 99638, 100932, 108108, 117754, 122283, 126126, 126812, 128106, 149457, 151398, 163044, 176631, 185042, 189189, 190218, 192159, 199276, 227097, 235508, 244566, 252252, 256212, 277563, 285327, 298914, 302796, 348733, 353262, 370084, 378378, 380436, 384318, 412139, 448371, 454194, 489132, 529893, 555126, 570654, 597828, 647647, 697466, 706524, 756756, 768636, 824278, 832689, 855981, 896742, 908388, 1046199, 1059786, 1110252, 1141308, 1236417, 1295294, 1345113, 1394932, 1589679, 1648556, 1665378, 1711962, 1793484, 1942941, 2092398, 2119572, 2472834, 2498067, 2590588, 2690226, 3138597, 3179358, 3330756, 3423924, 3709251, 3885882, 4184796, 4533529, 4945668, 4996134, 5380452, 5828823, 6277194, 6358716, 7418502, 7771764, 9067058, 9415791, 9992268, 11127753, 11657646, 12554388, 13600587, 14837004, 17486469, 18134116, 18831582, 22255506, 23315292, 27201174, 34972938, 37663164, 40801761, 44511012, 54402348, 69945876, 81603522, 122405283, 163207044, 244810566, 489621132]

約数ペア:

[(1, 489621132), (2, 244810566), (3, 163207044), (4, 122405283), (6, 81603522), (7, 69945876), (9, 54402348), (11, 44511012), (12, 40801761), (13, 37663164), (14, 34972938), (18, 27201174), (21, 23315292), (22, 22255506), (26, 18831582), (27, 18134116), (28, 17486469), (33, 14837004), (36, 13600587), (39, 12554388), (42, 11657646), (44, 11127753), (49, 9992268), (52, 9415791), (54, 9067058), (63, 7771764), (66, 7418502), (77, 6358716), (78, 6277194), (84, 5828823), (91, 5380452), (98, 4996134), (99, 4945668), (108, 4533529), (117, 4184796), (126, 3885882), (132, 3709251), (143, 3423924), (147, 3330756), (154, 3179358), (156, 3138597), (182, 2690226), (189, 2590588), (196, 2498067), (198, 2472834), (231, 2119572), (234, 2092398), (252, 1942941), (273, 1793484), (286, 1711962), (294, 1665378), (297, 1648556), (308, 1589679), (351, 1394932), (364, 1345113), (378, 1295294), (396, 1236417), (429, 1141308), (441, 1110252), (462, 1059786), (468, 1046199), (539, 908388), (546, 896742), (572, 855981), (588, 832689), (594, 824278), (637, 768636), (647, 756756), (693, 706524), (702, 697466), (756, 647647), (819, 597828), (858, 570654), (882, 555126), (924, 529893), (1001, 489132), (1078, 454194), (1092, 448371), (1188, 412139), (1274, 384318), (1287, 380436), (1294, 378378), (1323, 370084), (1386, 353262), (1404, 348733), (1617, 302796), (1638, 298914), (1716, 285327), (1764, 277563), (1911, 256212), (1941, 252252), (2002, 244566), (2079, 235508), (2156, 227097), (2457, 199276), (2548, 192159), (2574, 190218), (2588, 189189), (2646, 185042), (2772, 176631), (3003, 163044), (3234, 151398), (3276, 149457), (3822, 128106), (3861, 126812), (3882, 126126), (4004, 122283), (4158, 117754), (4529, 108108), (4851, 100932), (4914, 99638), (5148, 95109), (5292, 92521), (5733, 85404), (5823, 84084), (6006, 81522), (6468, 75699), (7007, 69876), (7117, 68796), (7644, 64053), (7722, 63406), (7764, 63063), (8316, 58877), (8411, 58212), (9009, 54348), (9058, 54054), (9702, 50466), (9828, 49819), (11466, 42702), (11646, 42042), (12012, 40761), (13587, 36036), (14014, 34938), (14234, 34398), (14553, 33644), (15444, 31703), (16822, 29106), (17199, 28468), (17469, 28028), (18018, 27174), (18116, 27027), (19404, 25233), (21021, 23292), (21351, 22932)]