1381372056

素因数分解:

$2^3\times 3^4\times {\mathrm{601}}^1\times {\mathrm{3547}}^1$

素因数の和:4166

約数の個数: 80

約数和(自身を含む): 3876651240

約数和(自身を除く): 2495279184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 601, 648, 1202, 1803, 2404, 3547, 3606, 4808, 5409, 7094, 7212, 10641, 10818, 14188, 14424, 16227, 21282, 21636, 28376, 31923, 32454, 42564, 43272, 48681, 63846, 64908, 85128, 95769, 97362, 127692, 129816, 191538, 194724, 255384, 287307, 383076, 389448, 574614, 766152, 1149228, 2131747, 2298456, 4263494, 6395241, 8526988, 12790482, 17053976, 19185723, 25580964, 38371446, 51161928, 57557169, 76742892, 115114338, 153485784, 172671507, 230228676, 345343014, 460457352, 690686028, 1381372056]

約数ペア:

[(1, 1381372056), (2, 690686028), (3, 460457352), (4, 345343014), (6, 230228676), (8, 172671507), (9, 153485784), (12, 115114338), (18, 76742892), (24, 57557169), (27, 51161928), (36, 38371446), (54, 25580964), (72, 19185723), (81, 17053976), (108, 12790482), (162, 8526988), (216, 6395241), (324, 4263494), (601, 2298456), (648, 2131747), (1202, 1149228), (1803, 766152), (2404, 574614), (3547, 389448), (3606, 383076), (4808, 287307), (5409, 255384), (7094, 194724), (7212, 191538), (10641, 129816), (10818, 127692), (14188, 97362), (14424, 95769), (16227, 85128), (21282, 64908), (21636, 63846), (28376, 48681), (31923, 43272), (32454, 42564)]