8940221616

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1619}}^1\times {\mathrm{3967}}^1$

素因数の和:5626

約数の個数: 80

約数和(自身を含む): 23912755200

約数和(自身を除く): 14972533584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 1619, 3238, 3967, 4857, 6476, 7934, 9714, 11901, 12952, 15868, 19428, 23802, 25904, 31736, 38856, 46951, 47604, 63472, 77712, 93902, 95208, 115043, 140853, 187804, 190416, 230086, 281706, 345129, 375608, 460172, 563412, 690258, 751216, 920344, 1126824, 1380516, 1840688, 2253648, 2761032, 5522064, 6422573, 12845146, 19267719, 25690292, 38535438, 51380584, 77070876, 102761168, 154141752, 186254617, 308283504, 372509234, 558763851, 745018468, 1117527702, 1490036936, 2235055404, 2980073872, 4470110808, 8940221616]

約数ペア:

[(1, 8940221616), (2, 4470110808), (3, 2980073872), (4, 2235055404), (6, 1490036936), (8, 1117527702), (12, 745018468), (16, 558763851), (24, 372509234), (29, 308283504), (48, 186254617), (58, 154141752), (87, 102761168), (116, 77070876), (174, 51380584), (232, 38535438), (348, 25690292), (464, 19267719), (696, 12845146), (1392, 6422573), (1619, 5522064), (3238, 2761032), (3967, 2253648), (4857, 1840688), (6476, 1380516), (7934, 1126824), (9714, 920344), (11901, 751216), (12952, 690258), (15868, 563412), (19428, 460172), (23802, 375608), (25904, 345129), (31736, 281706), (38856, 230086), (46951, 190416), (47604, 187804), (63472, 140853), (77712, 115043), (93902, 95208)]