497936384

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 1171104480

約数和(自身を除く): 673168096

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 31, 32, 44, 46, 62, 64, 88, 92, 124, 128, 176, 184, 248, 253, 256, 341, 352, 368, 496, 506, 512, 682, 704, 713, 736, 961, 992, 1012, 1024, 1364, 1408, 1426, 1472, 1922, 1984, 2024, 2048, 2728, 2816, 2852, 2944, 3844, 3968, 4048, 5456, 5632, 5704, 5888, 7688, 7843, 7936, 8096, 10571, 10912, 11264, 11408, 11776, 15376, 15686, 15872, 16192, 21142, 21824, 22103, 22528, 22816, 23552, 30752, 31372, 31744, 32384, 42284, 43648, 44206, 45632, 47104, 61504, 62744, 63488, 64768, 84568, 87296, 88412, 91264, 123008, 125488, 129536, 169136, 174592, 176824, 182528, 243133, 246016, 250976, 259072, 338272, 349184, 353648, 365056, 486266, 492032, 501952, 518144, 676544, 698368, 707296, 730112, 972532, 984064, 1003904, 1353088, 1414592, 1460224, 1945064, 1968128, 2007808, 2706176, 2829184, 3890128, 4015616, 5412352, 5658368, 7780256, 8031232, 10824704, 11316736, 15560512, 16062464, 21649408, 22633472, 31121024, 45266944, 62242048, 124484096, 248968192, 497936384]

約数ペア:

[(1, 497936384), (2, 248968192), (4, 124484096), (8, 62242048), (11, 45266944), (16, 31121024), (22, 22633472), (23, 21649408), (31, 16062464), (32, 15560512), (44, 11316736), (46, 10824704), (62, 8031232), (64, 7780256), (88, 5658368), (92, 5412352), (124, 4015616), (128, 3890128), (176, 2829184), (184, 2706176), (248, 2007808), (253, 1968128), (256, 1945064), (341, 1460224), (352, 1414592), (368, 1353088), (496, 1003904), (506, 984064), (512, 972532), (682, 730112), (704, 707296), (713, 698368), (736, 676544), (961, 518144), (992, 501952), (1012, 492032), (1024, 486266), (1364, 365056), (1408, 353648), (1426, 349184), (1472, 338272), (1922, 259072), (1984, 250976), (2024, 246016), (2048, 243133), (2728, 182528), (2816, 176824), (2852, 174592), (2944, 169136), (3844, 129536), (3968, 125488), (4048, 123008), (5456, 91264), (5632, 88412), (5704, 87296), (5888, 84568), (7688, 64768), (7843, 63488), (7936, 62744), (8096, 61504), (10571, 47104), (10912, 45632), (11264, 44206), (11408, 43648), (11776, 42284), (15376, 32384), (15686, 31744), (15872, 31372), (16192, 30752), (21142, 23552), (21824, 22816), (22103, 22528)]