664516416

素因数分解:

$2^6\times 3^1\times {\mathrm{1361}}^1\times {\mathrm{2543}}^1$

素因数の和:3919

約数の個数: 56

約数和(自身を含む): 1760183424

約数和(自身を除く): 1095667008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1361, 2543, 2722, 4083, 5086, 5444, 7629, 8166, 10172, 10888, 15258, 16332, 20344, 21776, 30516, 32664, 40688, 43552, 61032, 65328, 81376, 87104, 122064, 130656, 162752, 244128, 261312, 488256, 3461023, 6922046, 10383069, 13844092, 20766138, 27688184, 41532276, 55376368, 83064552, 110752736, 166129104, 221505472, 332258208, 664516416]

約数ペア:

[(1, 664516416), (2, 332258208), (3, 221505472), (4, 166129104), (6, 110752736), (8, 83064552), (12, 55376368), (16, 41532276), (24, 27688184), (32, 20766138), (48, 13844092), (64, 10383069), (96, 6922046), (192, 3461023), (1361, 488256), (2543, 261312), (2722, 244128), (4083, 162752), (5086, 130656), (5444, 122064), (7629, 87104), (8166, 81376), (10172, 65328), (10888, 61032), (15258, 43552), (16332, 40688), (20344, 32664), (21776, 30516)]