258819676164

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{257}}^1\times {\mathrm{148013}}^1$

素因数の和:148296

約数の個数: 144

約数和(自身を含む): 778416283008

約数和(自身を除く): 519596606844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 257, 324, 378, 486, 514, 567, 756, 771, 972, 1028, 1134, 1542, 1701, 1799, 2268, 2313, 3084, 3402, 3598, 4626, 5397, 6804, 6939, 7196, 9252, 10794, 13878, 16191, 20817, 21588, 27756, 32382, 41634, 48573, 62451, 64764, 83268, 97146, 124902, 145719, 148013, 194292, 249804, 291438, 296026, 437157, 444039, 582876, 592052, 874314, 888078, 1036091, 1332117, 1748628, 1776156, 2072182, 2664234, 3108273, 3996351, 4144364, 5328468, 6216546, 7992702, 9324819, 11989053, 12433092, 15985404, 18649638, 23978106, 27974457, 35967159, 37299276, 38039341, 47956212, 55948914, 71934318, 76078682, 83923371, 111897828, 114118023, 143868636, 152157364, 167846742, 228236046, 251770113, 266275387, 335693484, 342354069, 456472092, 503540226, 532550774, 684708138, 798826161, 1007080452, 1027062207, 1065101548, 1369416276, 1597652322, 2054124414, 2396478483, 3081186621, 3195304644, 4108248828, 4792956966, 6162373242, 7189435449, 9243559863, 9585913932, 12324746484, 14378870898, 18487119726, 21568306347, 28757741796, 36974239452, 43136612694, 64704919041, 86273225388, 129409838082, 258819676164]

約数ペア:

[(1, 258819676164), (2, 129409838082), (3, 86273225388), (4, 64704919041), (6, 43136612694), (7, 36974239452), (9, 28757741796), (12, 21568306347), (14, 18487119726), (18, 14378870898), (21, 12324746484), (27, 9585913932), (28, 9243559863), (36, 7189435449), (42, 6162373242), (54, 4792956966), (63, 4108248828), (81, 3195304644), (84, 3081186621), (108, 2396478483), (126, 2054124414), (162, 1597652322), (189, 1369416276), (243, 1065101548), (252, 1027062207), (257, 1007080452), (324, 798826161), (378, 684708138), (486, 532550774), (514, 503540226), (567, 456472092), (756, 342354069), (771, 335693484), (972, 266275387), (1028, 251770113), (1134, 228236046), (1542, 167846742), (1701, 152157364), (1799, 143868636), (2268, 114118023), (2313, 111897828), (3084, 83923371), (3402, 76078682), (3598, 71934318), (4626, 55948914), (5397, 47956212), (6804, 38039341), (6939, 37299276), (7196, 35967159), (9252, 27974457), (10794, 23978106), (13878, 18649638), (16191, 15985404), (20817, 12433092), (21588, 11989053), (27756, 9324819), (32382, 7992702), (41634, 6216546), (48573, 5328468), (62451, 4144364), (64764, 3996351), (83268, 3108273), (97146, 2664234), (124902, 2072182), (145719, 1776156), (148013, 1748628), (194292, 1332117), (249804, 1036091), (291438, 888078), (296026, 874314), (437157, 592052), (444039, 582876)]