1664635224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{7687}}^1$

素因数の和:8992

約数の個数: 64

約数和(自身を含む): 4760409600

約数和(自身を除く): 3095774376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1289, 2578, 3867, 5156, 7687, 7734, 9023, 10312, 15374, 15468, 18046, 23061, 27069, 30748, 30936, 36092, 46122, 53809, 54138, 61496, 72184, 92244, 107618, 108276, 161427, 184488, 215236, 216552, 322854, 430472, 645708, 1291416, 9908543, 19817086, 29725629, 39634172, 59451258, 69359801, 79268344, 118902516, 138719602, 208079403, 237805032, 277439204, 416158806, 554878408, 832317612, 1664635224]

約数ペア:

[(1, 1664635224), (2, 832317612), (3, 554878408), (4, 416158806), (6, 277439204), (7, 237805032), (8, 208079403), (12, 138719602), (14, 118902516), (21, 79268344), (24, 69359801), (28, 59451258), (42, 39634172), (56, 29725629), (84, 19817086), (168, 9908543), (1289, 1291416), (2578, 645708), (3867, 430472), (5156, 322854), (7687, 216552), (7734, 215236), (9023, 184488), (10312, 161427), (15374, 108276), (15468, 107618), (18046, 92244), (23061, 72184), (27069, 61496), (30748, 54138), (30936, 53809), (36092, 46122)]