211911144

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5407}}^1$

素因数の和:5510

約数の個数: 64

約数和(自身を含む): 560701440

約数和(自身を除く): 348790296

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 71, 92, 138, 142, 184, 213, 276, 284, 426, 552, 568, 852, 1633, 1704, 3266, 4899, 5407, 6532, 9798, 10814, 13064, 16221, 19596, 21628, 32442, 39192, 43256, 64884, 124361, 129768, 248722, 373083, 383897, 497444, 746166, 767794, 994888, 1151691, 1492332, 1535588, 2303382, 2984664, 3071176, 4606764, 8829631, 9213528, 17659262, 26488893, 35318524, 52977786, 70637048, 105955572, 211911144]

約数ペア:

[(1, 211911144), (2, 105955572), (3, 70637048), (4, 52977786), (6, 35318524), (8, 26488893), (12, 17659262), (23, 9213528), (24, 8829631), (46, 4606764), (69, 3071176), (71, 2984664), (92, 2303382), (138, 1535588), (142, 1492332), (184, 1151691), (213, 994888), (276, 767794), (284, 746166), (426, 497444), (552, 383897), (568, 373083), (852, 248722), (1633, 129768), (1704, 124361), (3266, 64884), (4899, 43256), (5407, 39192), (6532, 32442), (9798, 21628), (10814, 19596), (13064, 16221)]