678256084512

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1289}}^1\times {\mathrm{107473}}^1$

素因数の和:108795

約数の個数: 144

約数和(自身を含む): 2043852403320

約数和(自身を除く): 1365596318808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1289, 1632, 2448, 2578, 3867, 4896, 5156, 7734, 10312, 11601, 15468, 20624, 21913, 23202, 30936, 41248, 43826, 46404, 61872, 65739, 87652, 92808, 107473, 123744, 131478, 175304, 185616, 197217, 214946, 262956, 322419, 350608, 371232, 394434, 429892, 525912, 644838, 701216, 788868, 859784, 967257, 1051824, 1289676, 1577736, 1719568, 1827041, 1934514, 2103648, 2579352, 3155472, 3439136, 3654082, 3869028, 5158704, 5481123, 6310944, 7308164, 7738056, 10317408, 10962246, 14616328, 15476112, 16443369, 21924492, 29232656, 30952224, 32886738, 43848984, 58465312, 65773476, 87697968, 131546952, 138532697, 175395936, 263093904, 277065394, 415598091, 526187808, 554130788, 831196182, 1108261576, 1246794273, 1662392364, 2216523152, 2355055849, 2493588546, 3324784728, 4433046304, 4710111698, 4987177092, 6649569456, 7065167547, 9420223396, 9974354184, 13299138912, 14130335094, 18840446792, 19948708368, 21195502641, 28260670188, 37680893584, 39897416736, 42391005282, 56521340376, 75361787168, 84782010564, 113042680752, 169564021128, 226085361504, 339128042256, 678256084512]

約数ペア:

[(1, 678256084512), (2, 339128042256), (3, 226085361504), (4, 169564021128), (6, 113042680752), (8, 84782010564), (9, 75361787168), (12, 56521340376), (16, 42391005282), (17, 39897416736), (18, 37680893584), (24, 28260670188), (32, 21195502641), (34, 19948708368), (36, 18840446792), (48, 14130335094), (51, 13299138912), (68, 9974354184), (72, 9420223396), (96, 7065167547), (102, 6649569456), (136, 4987177092), (144, 4710111698), (153, 4433046304), (204, 3324784728), (272, 2493588546), (288, 2355055849), (306, 2216523152), (408, 1662392364), (544, 1246794273), (612, 1108261576), (816, 831196182), (1224, 554130788), (1289, 526187808), (1632, 415598091), (2448, 277065394), (2578, 263093904), (3867, 175395936), (4896, 138532697), (5156, 131546952), (7734, 87697968), (10312, 65773476), (11601, 58465312), (15468, 43848984), (20624, 32886738), (21913, 30952224), (23202, 29232656), (30936, 21924492), (41248, 16443369), (43826, 15476112), (46404, 14616328), (61872, 10962246), (65739, 10317408), (87652, 7738056), (92808, 7308164), (107473, 6310944), (123744, 5481123), (131478, 5158704), (175304, 3869028), (185616, 3654082), (197217, 3439136), (214946, 3155472), (262956, 2579352), (322419, 2103648), (350608, 1934514), (371232, 1827041), (394434, 1719568), (429892, 1577736), (525912, 1289676), (644838, 1051824), (701216, 967257), (788868, 859784)]