218976312

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{3307}}^1$

素因数の和:3436

約数の個数: 64

約数和(自身を含む): 571622400

約数和(自身を除く): 352646088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 89, 93, 124, 178, 186, 248, 267, 356, 372, 534, 712, 744, 1068, 2136, 2759, 3307, 5518, 6614, 8277, 9921, 11036, 13228, 16554, 19842, 22072, 26456, 33108, 39684, 66216, 79368, 102517, 205034, 294323, 307551, 410068, 588646, 615102, 820136, 882969, 1177292, 1230204, 1765938, 2354584, 2460408, 3531876, 7063752, 9124013, 18248026, 27372039, 36496052, 54744078, 72992104, 109488156, 218976312]

約数ペア:

[(1, 218976312), (2, 109488156), (3, 72992104), (4, 54744078), (6, 36496052), (8, 27372039), (12, 18248026), (24, 9124013), (31, 7063752), (62, 3531876), (89, 2460408), (93, 2354584), (124, 1765938), (178, 1230204), (186, 1177292), (248, 882969), (267, 820136), (356, 615102), (372, 588646), (534, 410068), (712, 307551), (744, 294323), (1068, 205034), (2136, 102517), (2759, 79368), (3307, 66216), (5518, 39684), (6614, 33108), (8277, 26456), (9921, 22072), (11036, 19842), (13228, 16554)]