123344676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1637}}^1$

素因数の和:1690

約数の個数: 144

約数和(自身を含む): 400667904

約数和(自身を除く): 277323228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 52, 63, 69, 78, 84, 91, 92, 117, 126, 138, 156, 161, 182, 207, 234, 252, 273, 276, 299, 322, 364, 414, 468, 483, 546, 598, 644, 819, 828, 897, 966, 1092, 1196, 1449, 1637, 1638, 1794, 1932, 2093, 2691, 2898, 3274, 3276, 3588, 4186, 4911, 5382, 5796, 6279, 6548, 8372, 9822, 10764, 11459, 12558, 14733, 18837, 19644, 21281, 22918, 25116, 29466, 34377, 37651, 37674, 42562, 45836, 58932, 63843, 68754, 75302, 75348, 85124, 103131, 112953, 127686, 137508, 148967, 150604, 191529, 206262, 225906, 255372, 263557, 297934, 338859, 383058, 412524, 446901, 451812, 489463, 527114, 595868, 677718, 766116, 790671, 893802, 978926, 1054228, 1340703, 1355436, 1468389, 1581342, 1787604, 1957852, 2372013, 2681406, 2936778, 3162684, 3426241, 4405167, 4744026, 5362812, 5873556, 6852482, 8810334, 9488052, 10278723, 13704964, 17620668, 20557446, 30836169, 41114892, 61672338, 123344676]

約数ペア:

[(1, 123344676), (2, 61672338), (3, 41114892), (4, 30836169), (6, 20557446), (7, 17620668), (9, 13704964), (12, 10278723), (13, 9488052), (14, 8810334), (18, 6852482), (21, 5873556), (23, 5362812), (26, 4744026), (28, 4405167), (36, 3426241), (39, 3162684), (42, 2936778), (46, 2681406), (52, 2372013), (63, 1957852), (69, 1787604), (78, 1581342), (84, 1468389), (91, 1355436), (92, 1340703), (117, 1054228), (126, 978926), (138, 893802), (156, 790671), (161, 766116), (182, 677718), (207, 595868), (234, 527114), (252, 489463), (273, 451812), (276, 446901), (299, 412524), (322, 383058), (364, 338859), (414, 297934), (468, 263557), (483, 255372), (546, 225906), (598, 206262), (644, 191529), (819, 150604), (828, 148967), (897, 137508), (966, 127686), (1092, 112953), (1196, 103131), (1449, 85124), (1637, 75348), (1638, 75302), (1794, 68754), (1932, 63843), (2093, 58932), (2691, 45836), (2898, 42562), (3274, 37674), (3276, 37651), (3588, 34377), (4186, 29466), (4911, 25116), (5382, 22918), (5796, 21281), (6279, 19644), (6548, 18837), (8372, 14733), (9822, 12558), (10764, 11459)]