1338781416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{468761}}^1$

素因数の和:468794

約数の個数: 64

約数和(自身を含む): 4050103680

約数和(自身を除く): 2711322264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 468761, 937522, 1406283, 1875044, 2812566, 3281327, 3750088, 5625132, 6562654, 7968937, 9843981, 11250264, 13125308, 15937874, 19687962, 23906811, 26250616, 31875748, 39375924, 47813622, 55782559, 63751496, 78751848, 95627244, 111565118, 167347677, 191254488, 223130236, 334695354, 446260472, 669390708, 1338781416]

約数ペア:

[(1, 1338781416), (2, 669390708), (3, 446260472), (4, 334695354), (6, 223130236), (7, 191254488), (8, 167347677), (12, 111565118), (14, 95627244), (17, 78751848), (21, 63751496), (24, 55782559), (28, 47813622), (34, 39375924), (42, 31875748), (51, 26250616), (56, 23906811), (68, 19687962), (84, 15937874), (102, 13125308), (119, 11250264), (136, 9843981), (168, 7968937), (204, 6562654), (238, 5625132), (357, 3750088), (408, 3281327), (476, 2812566), (714, 1875044), (952, 1406283), (1428, 937522), (2856, 468761)]