423462976

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3499}}^1$

素因数の和:3603

約数の個数: 56

約数和(自身を含む): 881888000

約数和(自身を除く): 458425024

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 244, 248, 488, 496, 976, 992, 1891, 1952, 1984, 3499, 3782, 3904, 6998, 7564, 13996, 15128, 27992, 30256, 55984, 60512, 108469, 111968, 121024, 213439, 216938, 223936, 426878, 433876, 853756, 867752, 1707512, 1735504, 3415024, 3471008, 6616609, 6830048, 6942016, 13233218, 13660096, 26466436, 52932872, 105865744, 211731488, 423462976]

約数ペア:

[(1, 423462976), (2, 211731488), (4, 105865744), (8, 52932872), (16, 26466436), (31, 13660096), (32, 13233218), (61, 6942016), (62, 6830048), (64, 6616609), (122, 3471008), (124, 3415024), (244, 1735504), (248, 1707512), (488, 867752), (496, 853756), (976, 433876), (992, 426878), (1891, 223936), (1952, 216938), (1984, 213439), (3499, 121024), (3782, 111968), (3904, 108469), (6998, 60512), (7564, 55984), (13996, 30256), (15128, 27992)]