253075416

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{10771}}^1$

素因数の和:10880

約数の個数: 64

約数和(自身を含む): 698025600

約数和(自身を除く): 444950184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 89, 132, 178, 264, 267, 356, 534, 712, 979, 1068, 1958, 2136, 2937, 3916, 5874, 7832, 10771, 11748, 21542, 23496, 32313, 43084, 64626, 86168, 118481, 129252, 236962, 258504, 355443, 473924, 710886, 947848, 958619, 1421772, 1917238, 2843544, 2875857, 3834476, 5751714, 7668952, 10544809, 11503428, 21089618, 23006856, 31634427, 42179236, 63268854, 84358472, 126537708, 253075416]

約数ペア:

[(1, 253075416), (2, 126537708), (3, 84358472), (4, 63268854), (6, 42179236), (8, 31634427), (11, 23006856), (12, 21089618), (22, 11503428), (24, 10544809), (33, 7668952), (44, 5751714), (66, 3834476), (88, 2875857), (89, 2843544), (132, 1917238), (178, 1421772), (264, 958619), (267, 947848), (356, 710886), (534, 473924), (712, 355443), (979, 258504), (1068, 236962), (1958, 129252), (2136, 118481), (2937, 86168), (3916, 64626), (5874, 43084), (7832, 32313), (10771, 23496), (11748, 21542)]