390322856

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37273}}^1$

素因数の和:37314

約数の個数: 64

約数和(自身を含む): 966142080

約数和(自身を除く): 575819224

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 308, 374, 476, 616, 748, 952, 1309, 1496, 2618, 5236, 10472, 37273, 74546, 149092, 260911, 298184, 410003, 521822, 633641, 820006, 1043644, 1267282, 1640012, 2087288, 2534564, 2870021, 3280024, 4435487, 5069128, 5740042, 6970051, 8870974, 11480084, 13940102, 17741948, 22960168, 27880204, 35483896, 48790357, 55760408, 97580714, 195161428, 390322856]

約数ペア:

[(1, 390322856), (2, 195161428), (4, 97580714), (7, 55760408), (8, 48790357), (11, 35483896), (14, 27880204), (17, 22960168), (22, 17741948), (28, 13940102), (34, 11480084), (44, 8870974), (56, 6970051), (68, 5740042), (77, 5069128), (88, 4435487), (119, 3280024), (136, 2870021), (154, 2534564), (187, 2087288), (238, 1640012), (308, 1267282), (374, 1043644), (476, 820006), (616, 633641), (748, 521822), (952, 410003), (1309, 298184), (1496, 260911), (2618, 149092), (5236, 74546), (10472, 37273)]