282155916

素因数分解:

$2^2\times 3^1\times 7^5\times {\mathrm{1399}}^1$

素因数の和:1441

約数の個数: 72

約数和(自身を含む): 768633600

約数和(自身を除く): 486477684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 1399, 2058, 2401, 2798, 4116, 4197, 4802, 5596, 7203, 8394, 9604, 9793, 14406, 16788, 16807, 19586, 28812, 29379, 33614, 39172, 50421, 58758, 67228, 68551, 100842, 117516, 137102, 201684, 205653, 274204, 411306, 479857, 822612, 959714, 1439571, 1919428, 2879142, 3358999, 5758284, 6717998, 10076997, 13435996, 20153994, 23512993, 40307988, 47025986, 70538979, 94051972, 141077958, 282155916]

約数ペア:

[(1, 282155916), (2, 141077958), (3, 94051972), (4, 70538979), (6, 47025986), (7, 40307988), (12, 23512993), (14, 20153994), (21, 13435996), (28, 10076997), (42, 6717998), (49, 5758284), (84, 3358999), (98, 2879142), (147, 1919428), (196, 1439571), (294, 959714), (343, 822612), (588, 479857), (686, 411306), (1029, 274204), (1372, 205653), (1399, 201684), (2058, 137102), (2401, 117516), (2798, 100842), (4116, 68551), (4197, 67228), (4802, 58758), (5596, 50421), (7203, 39172), (8394, 33614), (9604, 29379), (9793, 28812), (14406, 19586), (16788, 16807)]