473778084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^2$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 1232861952

約数和(自身を除く): 759083868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 313, 372, 403, 626, 806, 939, 1209, 1252, 1612, 1878, 2418, 3756, 4069, 4836, 8138, 9703, 12207, 16276, 19406, 24414, 29109, 38812, 48828, 58218, 97969, 116436, 126139, 195938, 252278, 293907, 378417, 391876, 504556, 587814, 756834, 1175628, 1273597, 1513668, 2547194, 3037039, 3820791, 5094388, 6074078, 7641582, 9111117, 12148156, 15283164, 18222234, 36444468, 39481507, 78963014, 118444521, 157926028, 236889042, 473778084]

約数ペア:

[(1, 473778084), (2, 236889042), (3, 157926028), (4, 118444521), (6, 78963014), (12, 39481507), (13, 36444468), (26, 18222234), (31, 15283164), (39, 12148156), (52, 9111117), (62, 7641582), (78, 6074078), (93, 5094388), (124, 3820791), (156, 3037039), (186, 2547194), (313, 1513668), (372, 1273597), (403, 1175628), (626, 756834), (806, 587814), (939, 504556), (1209, 391876), (1252, 378417), (1612, 293907), (1878, 252278), (2418, 195938), (3756, 126139), (4069, 116436), (4836, 97969), (8138, 58218), (9703, 48828), (12207, 38812), (16276, 29109), (19406, 24414)]