247008

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 677376

約数和(自身を除く): 430368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 83, 93, 96, 124, 166, 186, 248, 249, 332, 372, 496, 498, 664, 744, 992, 996, 1328, 1488, 1992, 2573, 2656, 2976, 3984, 5146, 7719, 7968, 10292, 15438, 20584, 30876, 41168, 61752, 82336, 123504, 247008]

約数ペア:

[(1, 247008), (2, 123504), (3, 82336), (4, 61752), (6, 41168), (8, 30876), (12, 20584), (16, 15438), (24, 10292), (31, 7968), (32, 7719), (48, 5146), (62, 3984), (83, 2976), (93, 2656), (96, 2573), (124, 1992), (166, 1488), (186, 1328), (248, 996), (249, 992), (332, 744), (372, 664), (496, 498)]