4388244

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 12640320

約数和(自身を除く): 8252076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 439, 476, 588, 714, 833, 878, 1317, 1428, 1666, 1756, 2499, 2634, 3073, 3332, 4998, 5268, 6146, 7463, 9219, 9996, 12292, 14926, 18438, 21511, 22389, 29852, 36876, 43022, 44778, 52241, 64533, 86044, 89556, 104482, 129066, 156723, 208964, 258132, 313446, 365687, 626892, 731374, 1097061, 1462748, 2194122, 4388244]

約数ペア:

[(1, 4388244), (2, 2194122), (3, 1462748), (4, 1097061), (6, 731374), (7, 626892), (12, 365687), (14, 313446), (17, 258132), (21, 208964), (28, 156723), (34, 129066), (42, 104482), (49, 89556), (51, 86044), (68, 64533), (84, 52241), (98, 44778), (102, 43022), (119, 36876), (147, 29852), (196, 22389), (204, 21511), (238, 18438), (294, 14926), (357, 12292), (439, 9996), (476, 9219), (588, 7463), (714, 6146), (833, 5268), (878, 4998), (1317, 3332), (1428, 3073), (1666, 2634), (1756, 2499)]