1520731476

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{1997}}^1$

素因数の和:2662

約数の個数: 96

約数和(自身を含む): 4309925760

約数和(自身を除く): 2789194284

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 641, 1188, 1282, 1923, 1997, 2564, 3846, 3994, 5769, 5991, 7051, 7692, 7988, 11538, 11982, 14102, 17307, 17973, 21153, 21967, 23076, 23964, 28204, 34614, 35946, 42306, 43934, 53919, 63459, 65901, 69228, 71892, 84612, 87868, 107838, 126918, 131802, 190377, 197703, 215676, 253836, 263604, 380754, 395406, 593109, 761508, 790812, 1186218, 1280077, 2372436, 2560154, 3840231, 5120308, 7680462, 11520693, 14080847, 15360924, 23041386, 28161694, 34562079, 42242541, 46082772, 56323388, 69124158, 84485082, 126727623, 138248316, 168970164, 253455246, 380182869, 506910492, 760365738, 1520731476]

約数ペア:

[(1, 1520731476), (2, 760365738), (3, 506910492), (4, 380182869), (6, 253455246), (9, 168970164), (11, 138248316), (12, 126727623), (18, 84485082), (22, 69124158), (27, 56323388), (33, 46082772), (36, 42242541), (44, 34562079), (54, 28161694), (66, 23041386), (99, 15360924), (108, 14080847), (132, 11520693), (198, 7680462), (297, 5120308), (396, 3840231), (594, 2560154), (641, 2372436), (1188, 1280077), (1282, 1186218), (1923, 790812), (1997, 761508), (2564, 593109), (3846, 395406), (3994, 380754), (5769, 263604), (5991, 253836), (7051, 215676), (7692, 197703), (7988, 190377), (11538, 131802), (11982, 126918), (14102, 107838), (17307, 87868), (17973, 84612), (21153, 71892), (21967, 69228), (23076, 65901), (23964, 63459), (28204, 53919), (34614, 43934), (35946, 42306)]