313381104

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{673}}^1$

素因数の和:882

約数の個数: 80

約数和(自身を含む): 827402400

約数和(自身を除く): 514021296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 109, 178, 218, 267, 327, 356, 436, 534, 654, 673, 712, 872, 1068, 1308, 1346, 1424, 1744, 2019, 2136, 2616, 2692, 4038, 4272, 5232, 5384, 8076, 9701, 10768, 16152, 19402, 29103, 32304, 38804, 58206, 59897, 73357, 77608, 116412, 119794, 146714, 155216, 179691, 220071, 232824, 239588, 293428, 359382, 440142, 465648, 479176, 586856, 718764, 880284, 958352, 1173712, 1437528, 1760568, 2875056, 3521136, 6528773, 13057546, 19586319, 26115092, 39172638, 52230184, 78345276, 104460368, 156690552, 313381104]

約数ペア:

[(1, 313381104), (2, 156690552), (3, 104460368), (4, 78345276), (6, 52230184), (8, 39172638), (12, 26115092), (16, 19586319), (24, 13057546), (48, 6528773), (89, 3521136), (109, 2875056), (178, 1760568), (218, 1437528), (267, 1173712), (327, 958352), (356, 880284), (436, 718764), (534, 586856), (654, 479176), (673, 465648), (712, 440142), (872, 359382), (1068, 293428), (1308, 239588), (1346, 232824), (1424, 220071), (1744, 179691), (2019, 155216), (2136, 146714), (2616, 119794), (2692, 116412), (4038, 77608), (4272, 73357), (5232, 59897), (5384, 58206), (8076, 38804), (9701, 32304), (10768, 29103), (16152, 19402)]