16448688

素因数分解:

$2^4\times 3^2\times {\mathrm{103}}^1\times {\mathrm{1109}}^1$

素因数の和:1226

約数の個数: 60

約数和(自身を含む): 46522320

約数和(自身を除く): 30073632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 103, 144, 206, 309, 412, 618, 824, 927, 1109, 1236, 1648, 1854, 2218, 2472, 3327, 3708, 4436, 4944, 6654, 7416, 8872, 9981, 13308, 14832, 17744, 19962, 26616, 39924, 53232, 79848, 114227, 159696, 228454, 342681, 456908, 685362, 913816, 1028043, 1370724, 1827632, 2056086, 2741448, 4112172, 5482896, 8224344, 16448688]

約数ペア:

[(1, 16448688), (2, 8224344), (3, 5482896), (4, 4112172), (6, 2741448), (8, 2056086), (9, 1827632), (12, 1370724), (16, 1028043), (18, 913816), (24, 685362), (36, 456908), (48, 342681), (72, 228454), (103, 159696), (144, 114227), (206, 79848), (309, 53232), (412, 39924), (618, 26616), (824, 19962), (927, 17744), (1109, 14832), (1236, 13308), (1648, 9981), (1854, 8872), (2218, 7416), (2472, 6654), (3327, 4944), (3708, 4436)]