1418638284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1471}}^1$

素因数の和:1620

約数の個数: 144

約数和(自身を含む): 4243599360

約数和(自身を除く): 2824961076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 89, 126, 129, 172, 178, 252, 258, 267, 301, 356, 387, 516, 534, 602, 623, 774, 801, 903, 1068, 1204, 1246, 1471, 1548, 1602, 1806, 1869, 2492, 2709, 2942, 3204, 3612, 3738, 3827, 4413, 5418, 5607, 5884, 7476, 7654, 8826, 10297, 10836, 11214, 11481, 13239, 15308, 17652, 20594, 22428, 22962, 26478, 26789, 30891, 34443, 41188, 45924, 52956, 53578, 61782, 63253, 68886, 80367, 92673, 107156, 123564, 126506, 130919, 137772, 160734, 185346, 189759, 241101, 253012, 261838, 321468, 370692, 379518, 392757, 442771, 482202, 523676, 569277, 759036, 785514, 885542, 916433, 964404, 1138554, 1178271, 1328313, 1571028, 1771084, 1832866, 2277108, 2356542, 2656626, 2749299, 3665732, 3984939, 4713084, 5313252, 5498598, 5629517, 7969878, 8247897, 10997196, 11259034, 15939756, 16495794, 16888551, 22518068, 32991588, 33777102, 39406619, 50665653, 67554204, 78813238, 101331306, 118219857, 157626476, 202662612, 236439714, 354659571, 472879428, 709319142, 1418638284]

約数ペア:

[(1, 1418638284), (2, 709319142), (3, 472879428), (4, 354659571), (6, 236439714), (7, 202662612), (9, 157626476), (12, 118219857), (14, 101331306), (18, 78813238), (21, 67554204), (28, 50665653), (36, 39406619), (42, 33777102), (43, 32991588), (63, 22518068), (84, 16888551), (86, 16495794), (89, 15939756), (126, 11259034), (129, 10997196), (172, 8247897), (178, 7969878), (252, 5629517), (258, 5498598), (267, 5313252), (301, 4713084), (356, 3984939), (387, 3665732), (516, 2749299), (534, 2656626), (602, 2356542), (623, 2277108), (774, 1832866), (801, 1771084), (903, 1571028), (1068, 1328313), (1204, 1178271), (1246, 1138554), (1471, 964404), (1548, 916433), (1602, 885542), (1806, 785514), (1869, 759036), (2492, 569277), (2709, 523676), (2942, 482202), (3204, 442771), (3612, 392757), (3738, 379518), (3827, 370692), (4413, 321468), (5418, 261838), (5607, 253012), (5884, 241101), (7476, 189759), (7654, 185346), (8826, 160734), (10297, 137772), (10836, 130919), (11214, 126506), (11481, 123564), (13239, 107156), (15308, 92673), (17652, 80367), (20594, 68886), (22428, 63253), (22962, 61782), (26478, 53578), (26789, 52956), (30891, 45924), (34443, 41188)]