485802984

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{7867}}^1$

素因数の和:7990

約数の個数: 64

約数和(自身を含む): 1268951040

約数和(自身を除く): 783148056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 83, 93, 124, 166, 186, 248, 249, 332, 372, 498, 664, 744, 996, 1992, 2573, 5146, 7719, 7867, 10292, 15438, 15734, 20584, 23601, 30876, 31468, 47202, 61752, 62936, 94404, 188808, 243877, 487754, 652961, 731631, 975508, 1305922, 1463262, 1951016, 1958883, 2611844, 2926524, 3917766, 5223688, 5853048, 7835532, 15671064, 20241791, 40483582, 60725373, 80967164, 121450746, 161934328, 242901492, 485802984]

約数ペア:

[(1, 485802984), (2, 242901492), (3, 161934328), (4, 121450746), (6, 80967164), (8, 60725373), (12, 40483582), (24, 20241791), (31, 15671064), (62, 7835532), (83, 5853048), (93, 5223688), (124, 3917766), (166, 2926524), (186, 2611844), (248, 1958883), (249, 1951016), (332, 1463262), (372, 1305922), (498, 975508), (664, 731631), (744, 652961), (996, 487754), (1992, 243877), (2573, 188808), (5146, 94404), (7719, 62936), (7867, 61752), (10292, 47202), (15438, 31468), (15734, 30876), (20584, 23601)]