1639494144

素因数分解:

$2^9\times 3^2\times {\mathrm{17}}^1\times {\mathrm{20929}}^1$

素因数の和:20970

約数の個数: 120

約数和(自身を含む): 5010265260

約数和(自身を除く): 3370771116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 512, 544, 576, 612, 768, 816, 1088, 1152, 1224, 1536, 1632, 2176, 2304, 2448, 3264, 4352, 4608, 4896, 6528, 8704, 9792, 13056, 19584, 20929, 26112, 39168, 41858, 62787, 78336, 83716, 125574, 167432, 188361, 251148, 334864, 355793, 376722, 502296, 669728, 711586, 753444, 1004592, 1067379, 1339456, 1423172, 1506888, 2009184, 2134758, 2678912, 2846344, 3013776, 3202137, 4018368, 4269516, 5357824, 5692688, 6027552, 6404274, 8036736, 8539032, 10715648, 11385376, 12055104, 12808548, 16073472, 17078064, 22770752, 24110208, 25617096, 32146944, 34156128, 45541504, 48220416, 51234192, 68312256, 91083008, 96440832, 102468384, 136624512, 182166016, 204936768, 273249024, 409873536, 546498048, 819747072, 1639494144]

約数ペア:

[(1, 1639494144), (2, 819747072), (3, 546498048), (4, 409873536), (6, 273249024), (8, 204936768), (9, 182166016), (12, 136624512), (16, 102468384), (17, 96440832), (18, 91083008), (24, 68312256), (32, 51234192), (34, 48220416), (36, 45541504), (48, 34156128), (51, 32146944), (64, 25617096), (68, 24110208), (72, 22770752), (96, 17078064), (102, 16073472), (128, 12808548), (136, 12055104), (144, 11385376), (153, 10715648), (192, 8539032), (204, 8036736), (256, 6404274), (272, 6027552), (288, 5692688), (306, 5357824), (384, 4269516), (408, 4018368), (512, 3202137), (544, 3013776), (576, 2846344), (612, 2678912), (768, 2134758), (816, 2009184), (1088, 1506888), (1152, 1423172), (1224, 1339456), (1536, 1067379), (1632, 1004592), (2176, 753444), (2304, 711586), (2448, 669728), (3264, 502296), (4352, 376722), (4608, 355793), (4896, 334864), (6528, 251148), (8704, 188361), (9792, 167432), (13056, 125574), (19584, 83716), (20929, 78336), (26112, 62787), (39168, 41858)]