1643382468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1613}}^1$

素因数の和:1954

約数の個数: 144

約数和(自身を含む): 5132365056

約数和(自身を除く): 3488982588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 311, 364, 468, 546, 622, 819, 933, 1092, 1244, 1613, 1638, 1866, 2177, 2799, 3226, 3276, 3732, 4043, 4354, 4839, 5598, 6452, 6531, 8086, 8708, 9678, 11196, 11291, 12129, 13062, 14517, 16172, 19356, 19593, 20969, 22582, 24258, 26124, 28301, 29034, 33873, 36387, 39186, 41938, 45164, 48516, 56602, 58068, 62907, 67746, 72774, 78372, 83876, 84903, 101619, 113204, 125814, 135492, 145548, 146783, 169806, 188721, 203238, 251628, 254709, 293566, 339612, 377442, 406476, 440349, 501643, 509418, 587132, 754884, 880698, 1003286, 1018836, 1321047, 1504929, 1761396, 2006572, 2642094, 3009858, 3511501, 4514787, 5284188, 6019716, 6521359, 7023002, 9029574, 10534503, 13042718, 14046004, 18059148, 19564077, 21069006, 26085436, 31603509, 39128154, 42138012, 45649513, 58692231, 63207018, 78256308, 91299026, 117384462, 126414036, 136948539, 182598052, 234768924, 273897078, 410845617, 547794156, 821691234, 1643382468]

約数ペア:

[(1, 1643382468), (2, 821691234), (3, 547794156), (4, 410845617), (6, 273897078), (7, 234768924), (9, 182598052), (12, 136948539), (13, 126414036), (14, 117384462), (18, 91299026), (21, 78256308), (26, 63207018), (28, 58692231), (36, 45649513), (39, 42138012), (42, 39128154), (52, 31603509), (63, 26085436), (78, 21069006), (84, 19564077), (91, 18059148), (117, 14046004), (126, 13042718), (156, 10534503), (182, 9029574), (234, 7023002), (252, 6521359), (273, 6019716), (311, 5284188), (364, 4514787), (468, 3511501), (546, 3009858), (622, 2642094), (819, 2006572), (933, 1761396), (1092, 1504929), (1244, 1321047), (1613, 1018836), (1638, 1003286), (1866, 880698), (2177, 754884), (2799, 587132), (3226, 509418), (3276, 501643), (3732, 440349), (4043, 406476), (4354, 377442), (4839, 339612), (5598, 293566), (6452, 254709), (6531, 251628), (8086, 203238), (8708, 188721), (9678, 169806), (11196, 146783), (11291, 145548), (12129, 135492), (13062, 125814), (14517, 113204), (16172, 101619), (19356, 84903), (19593, 83876), (20969, 78372), (22582, 72774), (24258, 67746), (26124, 62907), (28301, 58068), (29034, 56602), (33873, 48516), (36387, 45164), (39186, 41938)]