1423656

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^3$

素因数の和:57

約数の個数: 80

約数和(自身を含む): 4319700

約数和(自身を除く): 2896044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 169, 216, 234, 312, 324, 338, 351, 468, 507, 648, 676, 702, 936, 1014, 1053, 1352, 1404, 1521, 2028, 2106, 2197, 2808, 3042, 4056, 4212, 4394, 4563, 6084, 6591, 8424, 8788, 9126, 12168, 13182, 13689, 17576, 18252, 19773, 26364, 27378, 36504, 39546, 52728, 54756, 59319, 79092, 109512, 118638, 158184, 177957, 237276, 355914, 474552, 711828, 1423656]

約数ペア:

[(1, 1423656), (2, 711828), (3, 474552), (4, 355914), (6, 237276), (8, 177957), (9, 158184), (12, 118638), (13, 109512), (18, 79092), (24, 59319), (26, 54756), (27, 52728), (36, 39546), (39, 36504), (52, 27378), (54, 26364), (72, 19773), (78, 18252), (81, 17576), (104, 13689), (108, 13182), (117, 12168), (156, 9126), (162, 8788), (169, 8424), (216, 6591), (234, 6084), (312, 4563), (324, 4394), (338, 4212), (351, 4056), (468, 3042), (507, 2808), (648, 2197), (676, 2106), (702, 2028), (936, 1521), (1014, 1404), (1053, 1352)]