1396656

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 80

約数和(自身を含む): 4151520

約数和(自身を除く): 2754864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 61, 72, 106, 108, 122, 144, 159, 183, 212, 216, 244, 318, 366, 424, 432, 477, 488, 549, 636, 732, 848, 954, 976, 1098, 1272, 1431, 1464, 1647, 1908, 2196, 2544, 2862, 2928, 3233, 3294, 3816, 4392, 5724, 6466, 6588, 7632, 8784, 9699, 11448, 12932, 13176, 19398, 22896, 25864, 26352, 29097, 38796, 51728, 58194, 77592, 87291, 116388, 155184, 174582, 232776, 349164, 465552, 698328, 1396656]

約数ペア:

[(1, 1396656), (2, 698328), (3, 465552), (4, 349164), (6, 232776), (8, 174582), (9, 155184), (12, 116388), (16, 87291), (18, 77592), (24, 58194), (27, 51728), (36, 38796), (48, 29097), (53, 26352), (54, 25864), (61, 22896), (72, 19398), (106, 13176), (108, 12932), (122, 11448), (144, 9699), (159, 8784), (183, 7632), (212, 6588), (216, 6466), (244, 5724), (318, 4392), (366, 3816), (424, 3294), (432, 3233), (477, 2928), (488, 2862), (549, 2544), (636, 2196), (732, 1908), (848, 1647), (954, 1464), (976, 1431), (1098, 1272)]