498787536

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{2143}}^1$

素因数の和:2540

約数の個数: 80

約数和(自身を含む): 1392022016

約数和(自身を除く): 893234480

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 373, 624, 746, 1119, 1492, 2143, 2238, 2984, 4286, 4476, 4849, 5968, 6429, 8572, 8952, 9698, 12858, 14547, 17144, 17904, 19396, 25716, 27859, 29094, 34288, 38792, 51432, 55718, 58188, 77584, 83577, 102864, 111436, 116376, 167154, 222872, 232752, 334308, 445744, 668616, 799339, 1337232, 1598678, 2398017, 3197356, 4796034, 6394712, 9592068, 10391407, 12789424, 19184136, 20782814, 31174221, 38368272, 41565628, 62348442, 83131256, 124696884, 166262512, 249393768, 498787536]

約数ペア:

[(1, 498787536), (2, 249393768), (3, 166262512), (4, 124696884), (6, 83131256), (8, 62348442), (12, 41565628), (13, 38368272), (16, 31174221), (24, 20782814), (26, 19184136), (39, 12789424), (48, 10391407), (52, 9592068), (78, 6394712), (104, 4796034), (156, 3197356), (208, 2398017), (312, 1598678), (373, 1337232), (624, 799339), (746, 668616), (1119, 445744), (1492, 334308), (2143, 232752), (2238, 222872), (2984, 167154), (4286, 116376), (4476, 111436), (4849, 102864), (5968, 83577), (6429, 77584), (8572, 58188), (8952, 55718), (9698, 51432), (12858, 38792), (14547, 34288), (17144, 29094), (17904, 27859), (19396, 25716)]