634905352

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 1262142000

約数和(自身を除く): 627236648

約数列:

[1, 2, 4, 8, 29, 58, 89, 97, 116, 178, 194, 232, 317, 356, 388, 634, 712, 776, 1268, 2536, 2581, 2813, 5162, 5626, 8633, 9193, 10324, 11252, 17266, 18386, 20648, 22504, 28213, 30749, 34532, 36772, 56426, 61498, 69064, 73544, 112852, 122996, 225704, 245992, 250357, 500714, 818177, 891721, 1001428, 1636354, 1783442, 2002856, 2736661, 3272708, 3566884, 5473322, 6545416, 7133768, 10946644, 21893288, 79363169, 158726338, 317452676, 634905352]

約数ペア:

[(1, 634905352), (2, 317452676), (4, 158726338), (8, 79363169), (29, 21893288), (58, 10946644), (89, 7133768), (97, 6545416), (116, 5473322), (178, 3566884), (194, 3272708), (232, 2736661), (317, 2002856), (356, 1783442), (388, 1636354), (634, 1001428), (712, 891721), (776, 818177), (1268, 500714), (2536, 250357), (2581, 245992), (2813, 225704), (5162, 122996), (5626, 112852), (8633, 73544), (9193, 69064), (10324, 61498), (11252, 56426), (17266, 36772), (18386, 34532), (20648, 30749), (22504, 28213)]