8904864672

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{619}}^1$

素因数の和:904

約数の個数: 288

約数和(自身を含む): 29248128000

約数和(自身を除く): 20343263328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 239, 264, 288, 304, 342, 352, 396, 418, 456, 478, 528, 608, 619, 627, 684, 717, 792, 836, 912, 956, 1056, 1238, 1254, 1368, 1434, 1584, 1672, 1824, 1857, 1881, 1912, 2151, 2476, 2508, 2629, 2736, 2868, 3168, 3344, 3714, 3762, 3824, 4302, 4541, 4952, 5016, 5258, 5472, 5571, 5736, 6688, 6809, 7428, 7524, 7648, 7887, 8604, 9082, 9904, 10032, 10516, 11142, 11472, 11761, 13618, 13623, 14856, 15048, 15774, 17208, 18164, 19808, 20064, 20427, 21032, 22284, 22944, 23522, 23661, 27236, 27246, 29712, 30096, 31548, 34416, 35283, 36328, 40854, 40869, 42064, 44568, 47044, 47322, 49951, 54472, 54492, 59424, 60192, 61281, 63096, 68832, 70566, 72656, 81708, 81738, 84128, 89136, 94088, 94644, 99902, 105849, 108944, 108984, 122562, 126192, 129371, 141132, 145312, 147941, 149853, 163416, 163476, 178272, 188176, 189288, 199804, 211698, 217888, 217968, 245124, 252384, 258742, 282264, 295882, 299706, 326832, 326952, 376352, 378576, 388113, 399608, 423396, 435936, 443823, 449559, 490248, 517484, 564528, 591764, 599412, 653664, 653904, 757152, 776226, 799216, 846792, 887646, 899118, 980496, 1034968, 1129056, 1164339, 1183528, 1198824, 1307808, 1331469, 1552452, 1598432, 1627351, 1693584, 1775292, 1798236, 1960992, 2069936, 2328678, 2367056, 2397648, 2662938, 2810879, 3104904, 3254702, 3387168, 3550584, 3596472, 4139872, 4657356, 4734112, 4795296, 4882053, 5325876, 5621758, 6209808, 6509404, 7101168, 7192944, 8432637, 9314712, 9764106, 10651752, 11243516, 12419616, 13018808, 14202336, 14385888, 14646159, 16865274, 18629424, 19528212, 21303504, 22487032, 25297911, 26037616, 29292318, 30919669, 33730548, 37258848, 39056424, 42607008, 44974064, 50595822, 52075232, 58584636, 61839338, 67461096, 78112848, 89948128, 92759007, 101191644, 117169272, 123678676, 134922192, 156225696, 185518014, 202383288, 234338544, 247357352, 269844384, 278277021, 371036028, 404766576, 468677088, 494714704, 556554042, 742072056, 809533152, 989429408, 1113108084, 1484144112, 2226216168, 2968288224, 4452432336, 8904864672]

約数ペア:

[(1, 8904864672), (2, 4452432336), (3, 2968288224), (4, 2226216168), (6, 1484144112), (8, 1113108084), (9, 989429408), (11, 809533152), (12, 742072056), (16, 556554042), (18, 494714704), (19, 468677088), (22, 404766576), (24, 371036028), (32, 278277021), (33, 269844384), (36, 247357352), (38, 234338544), (44, 202383288), (48, 185518014), (57, 156225696), (66, 134922192), (72, 123678676), (76, 117169272), (88, 101191644), (96, 92759007), (99, 89948128), (114, 78112848), (132, 67461096), (144, 61839338), (152, 58584636), (171, 52075232), (176, 50595822), (198, 44974064), (209, 42607008), (228, 39056424), (239, 37258848), (264, 33730548), (288, 30919669), (304, 29292318), (342, 26037616), (352, 25297911), (396, 22487032), (418, 21303504), (456, 19528212), (478, 18629424), (528, 16865274), (608, 14646159), (619, 14385888), (627, 14202336), (684, 13018808), (717, 12419616), (792, 11243516), (836, 10651752), (912, 9764106), (956, 9314712), (1056, 8432637), (1238, 7192944), (1254, 7101168), (1368, 6509404), (1434, 6209808), (1584, 5621758), (1672, 5325876), (1824, 4882053), (1857, 4795296), (1881, 4734112), (1912, 4657356), (2151, 4139872), (2476, 3596472), (2508, 3550584), (2629, 3387168), (2736, 3254702), (2868, 3104904), (3168, 2810879), (3344, 2662938), (3714, 2397648), (3762, 2367056), (3824, 2328678), (4302, 2069936), (4541, 1960992), (4952, 1798236), (5016, 1775292), (5258, 1693584), (5472, 1627351), (5571, 1598432), (5736, 1552452), (6688, 1331469), (6809, 1307808), (7428, 1198824), (7524, 1183528), (7648, 1164339), (7887, 1129056), (8604, 1034968), (9082, 980496), (9904, 899118), (10032, 887646), (10516, 846792), (11142, 799216), (11472, 776226), (11761, 757152), (13618, 653904), (13623, 653664), (14856, 599412), (15048, 591764), (15774, 564528), (17208, 517484), (18164, 490248), (19808, 449559), (20064, 443823), (20427, 435936), (21032, 423396), (22284, 399608), (22944, 388113), (23522, 378576), (23661, 376352), (27236, 326952), (27246, 326832), (29712, 299706), (30096, 295882), (31548, 282264), (34416, 258742), (35283, 252384), (36328, 245124), (40854, 217968), (40869, 217888), (42064, 211698), (44568, 199804), (47044, 189288), (47322, 188176), (49951, 178272), (54472, 163476), (54492, 163416), (59424, 149853), (60192, 147941), (61281, 145312), (63096, 141132), (68832, 129371), (70566, 126192), (72656, 122562), (81708, 108984), (81738, 108944), (84128, 105849), (89136, 99902), (94088, 94644)]