419217984

素因数分解:

$2^6\times 3^3\times {\mathrm{242603}}^1$

素因数の和:242624

約数の個数: 56

約数和(自身を含む): 1232428320

約数和(自身を除く): 813210336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 242603, 485206, 727809, 970412, 1455618, 1940824, 2183427, 2911236, 3881648, 4366854, 5822472, 6550281, 7763296, 8733708, 11644944, 13100562, 15526592, 17467416, 23289888, 26201124, 34934832, 46579776, 52402248, 69869664, 104804496, 139739328, 209608992, 419217984]

約数ペア:

[(1, 419217984), (2, 209608992), (3, 139739328), (4, 104804496), (6, 69869664), (8, 52402248), (9, 46579776), (12, 34934832), (16, 26201124), (18, 23289888), (24, 17467416), (27, 15526592), (32, 13100562), (36, 11644944), (48, 8733708), (54, 7763296), (64, 6550281), (72, 5822472), (96, 4366854), (108, 3881648), (144, 2911236), (192, 2183427), (216, 1940824), (288, 1455618), (432, 970412), (576, 727809), (864, 485206), (1728, 242603)]