661126656

素因数分解:

$2^9\times 3^1\times {\mathrm{37}}^1\times {\mathrm{11633}}^1$

素因数の和:11691

約数の個数: 80

約数和(自身を含む): 1809040464

約数和(自身を除く): 1147913808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 512, 592, 768, 888, 1184, 1536, 1776, 2368, 3552, 4736, 7104, 9472, 11633, 14208, 18944, 23266, 28416, 34899, 46532, 56832, 69798, 93064, 139596, 186128, 279192, 372256, 430421, 558384, 744512, 860842, 1116768, 1291263, 1489024, 1721684, 2233536, 2582526, 2978048, 3443368, 4467072, 5165052, 5956096, 6886736, 8934144, 10330104, 13773472, 17868288, 20660208, 27546944, 41320416, 55093888, 82640832, 110187776, 165281664, 220375552, 330563328, 661126656]

約数ペア:

[(1, 661126656), (2, 330563328), (3, 220375552), (4, 165281664), (6, 110187776), (8, 82640832), (12, 55093888), (16, 41320416), (24, 27546944), (32, 20660208), (37, 17868288), (48, 13773472), (64, 10330104), (74, 8934144), (96, 6886736), (111, 5956096), (128, 5165052), (148, 4467072), (192, 3443368), (222, 2978048), (256, 2582526), (296, 2233536), (384, 1721684), (444, 1489024), (512, 1291263), (592, 1116768), (768, 860842), (888, 744512), (1184, 558384), (1536, 430421), (1776, 372256), (2368, 279192), (3552, 186128), (4736, 139596), (7104, 93064), (9472, 69798), (11633, 56832), (14208, 46532), (18944, 34899), (23266, 28416)]