1323189968

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{4271}}^1$

素因数の和:4380

約数の個数: 60

約数和(自身を含む): 2764650432

約数和(自身を除く): 1441460464

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 289, 536, 578, 1072, 1139, 1156, 2278, 2312, 4271, 4556, 4624, 8542, 9112, 17084, 18224, 19363, 34168, 38726, 68336, 72607, 77452, 145214, 154904, 286157, 290428, 309808, 572314, 580856, 1144628, 1161712, 1234319, 2289256, 2468638, 4578512, 4864669, 4937276, 9729338, 9874552, 19458676, 19749104, 38917352, 77834704, 82699373, 165398746, 330797492, 661594984, 1323189968]

約数ペア:

[(1, 1323189968), (2, 661594984), (4, 330797492), (8, 165398746), (16, 82699373), (17, 77834704), (34, 38917352), (67, 19749104), (68, 19458676), (134, 9874552), (136, 9729338), (268, 4937276), (272, 4864669), (289, 4578512), (536, 2468638), (578, 2289256), (1072, 1234319), (1139, 1161712), (1156, 1144628), (2278, 580856), (2312, 572314), (4271, 309808), (4556, 290428), (4624, 286157), (8542, 154904), (9112, 145214), (17084, 77452), (18224, 72607), (19363, 68336), (34168, 38726)]