249212224

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2129}}^1$

素因数の和:2231

約数の個数: 56

約数和(自身を含む): 519379200

約数和(自身を除く): 270166976

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 64, 118, 124, 236, 248, 472, 496, 944, 992, 1829, 1888, 1984, 2129, 3658, 3776, 4258, 7316, 8516, 14632, 17032, 29264, 34064, 58528, 65999, 68128, 117056, 125611, 131998, 136256, 251222, 263996, 502444, 527992, 1004888, 1055984, 2009776, 2111968, 3893941, 4019552, 4223936, 7787882, 8039104, 15575764, 31151528, 62303056, 124606112, 249212224]

約数ペア:

[(1, 249212224), (2, 124606112), (4, 62303056), (8, 31151528), (16, 15575764), (31, 8039104), (32, 7787882), (59, 4223936), (62, 4019552), (64, 3893941), (118, 2111968), (124, 2009776), (236, 1055984), (248, 1004888), (472, 527992), (496, 502444), (944, 263996), (992, 251222), (1829, 136256), (1888, 131998), (1984, 125611), (2129, 117056), (3658, 68128), (3776, 65999), (4258, 58528), (7316, 34064), (8516, 29264), (14632, 17032)]