291267295204

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1\times {\mathrm{35201}}^1$

素因数の和:35980

約数の個数: 48

約数和(自身を含む): 529533829440

約数和(自身を除く): 238266534236

約数列:

[1, 2, 4, 43, 73, 86, 146, 172, 292, 659, 1318, 2636, 3139, 6278, 12556, 28337, 35201, 48107, 56674, 70402, 96214, 113348, 140804, 192428, 1513643, 2068601, 2569673, 3027286, 4137202, 5139346, 6054572, 8274404, 10278692, 23197459, 46394918, 92789836, 110495939, 220991878, 441983756, 997490737, 1693414507, 1994981474, 3386829014, 3989962948, 6773658028, 72816823801, 145633647602, 291267295204]

約数ペア:

[(1, 291267295204), (2, 145633647602), (4, 72816823801), (43, 6773658028), (73, 3989962948), (86, 3386829014), (146, 1994981474), (172, 1693414507), (292, 997490737), (659, 441983756), (1318, 220991878), (2636, 110495939), (3139, 92789836), (6278, 46394918), (12556, 23197459), (28337, 10278692), (35201, 8274404), (48107, 6054572), (56674, 5139346), (70402, 4137202), (96214, 3027286), (113348, 2569673), (140804, 2068601), (192428, 1513643)]