1999363608

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{49499}}^1$

素因数の和:49542

約数の個数: 128

約数和(自身を含む): 6415200000

約数和(自身を除く): 4415836392

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 27, 33, 34, 36, 44, 51, 54, 66, 68, 72, 88, 99, 102, 108, 132, 136, 153, 187, 198, 204, 216, 264, 297, 306, 374, 396, 408, 459, 561, 594, 612, 748, 792, 918, 1122, 1188, 1224, 1496, 1683, 1836, 2244, 2376, 3366, 3672, 4488, 5049, 6732, 10098, 13464, 20196, 40392, 49499, 98998, 148497, 197996, 296994, 395992, 445491, 544489, 593988, 841483, 890982, 1088978, 1187976, 1336473, 1633467, 1682966, 1781964, 2177956, 2524449, 2672946, 3266934, 3365932, 3563928, 4355912, 4900401, 5048898, 5345892, 6533868, 6731864, 7573347, 9256313, 9800802, 10097796, 10691784, 13067736, 14701203, 15146694, 18512626, 19601604, 20195592, 22720041, 27768939, 29402406, 30293388, 37025252, 39203208, 45440082, 55537878, 58804812, 60586776, 74050504, 83306817, 90880164, 111075756, 117609624, 166613634, 181760328, 222151512, 249920451, 333227268, 499840902, 666454536, 999681804, 1999363608]

約数ペア:

[(1, 1999363608), (2, 999681804), (3, 666454536), (4, 499840902), (6, 333227268), (8, 249920451), (9, 222151512), (11, 181760328), (12, 166613634), (17, 117609624), (18, 111075756), (22, 90880164), (24, 83306817), (27, 74050504), (33, 60586776), (34, 58804812), (36, 55537878), (44, 45440082), (51, 39203208), (54, 37025252), (66, 30293388), (68, 29402406), (72, 27768939), (88, 22720041), (99, 20195592), (102, 19601604), (108, 18512626), (132, 15146694), (136, 14701203), (153, 13067736), (187, 10691784), (198, 10097796), (204, 9800802), (216, 9256313), (264, 7573347), (297, 6731864), (306, 6533868), (374, 5345892), (396, 5048898), (408, 4900401), (459, 4355912), (561, 3563928), (594, 3365932), (612, 3266934), (748, 2672946), (792, 2524449), (918, 2177956), (1122, 1781964), (1188, 1682966), (1224, 1633467), (1496, 1336473), (1683, 1187976), (1836, 1088978), (2244, 890982), (2376, 841483), (3366, 593988), (3672, 544489), (4488, 445491), (5049, 395992), (6732, 296994), (10098, 197996), (13464, 148497), (20196, 98998), (40392, 49499)]