2011554144

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{1061}}^1$

素因数の和:1333

約数の個数: 144

約数和(自身を含む): 5949281520

約数和(自身を除く): 3937727376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 227, 232, 261, 288, 348, 454, 464, 522, 681, 696, 908, 928, 1044, 1061, 1362, 1392, 1816, 2043, 2088, 2122, 2724, 2784, 3183, 3632, 4086, 4176, 4244, 5448, 6366, 6583, 7264, 8172, 8352, 8488, 9549, 10896, 12732, 13166, 16344, 16976, 19098, 19749, 21792, 25464, 26332, 30769, 32688, 33952, 38196, 39498, 50928, 52664, 59247, 61538, 65376, 76392, 78996, 92307, 101856, 105328, 118494, 123076, 152784, 157992, 184614, 210656, 236988, 240847, 246152, 276921, 305568, 315984, 369228, 473976, 481694, 492304, 553842, 631968, 722541, 738456, 947952, 963388, 984608, 1107684, 1445082, 1476912, 1895904, 1926776, 2167623, 2215368, 2890164, 2953824, 3853552, 4335246, 4430736, 5780328, 6984563, 7707104, 8670492, 8861472, 11560656, 13969126, 17340984, 20953689, 23121312, 27938252, 34681968, 41907378, 55876504, 62861067, 69363936, 83814756, 111753008, 125722134, 167629512, 223506016, 251444268, 335259024, 502888536, 670518048, 1005777072, 2011554144]

約数ペア:

[(1, 2011554144), (2, 1005777072), (3, 670518048), (4, 502888536), (6, 335259024), (8, 251444268), (9, 223506016), (12, 167629512), (16, 125722134), (18, 111753008), (24, 83814756), (29, 69363936), (32, 62861067), (36, 55876504), (48, 41907378), (58, 34681968), (72, 27938252), (87, 23121312), (96, 20953689), (116, 17340984), (144, 13969126), (174, 11560656), (227, 8861472), (232, 8670492), (261, 7707104), (288, 6984563), (348, 5780328), (454, 4430736), (464, 4335246), (522, 3853552), (681, 2953824), (696, 2890164), (908, 2215368), (928, 2167623), (1044, 1926776), (1061, 1895904), (1362, 1476912), (1392, 1445082), (1816, 1107684), (2043, 984608), (2088, 963388), (2122, 947952), (2724, 738456), (2784, 722541), (3183, 631968), (3632, 553842), (4086, 492304), (4176, 481694), (4244, 473976), (5448, 369228), (6366, 315984), (6583, 305568), (7264, 276921), (8172, 246152), (8352, 240847), (8488, 236988), (9549, 210656), (10896, 184614), (12732, 157992), (13166, 152784), (16344, 123076), (16976, 118494), (19098, 105328), (19749, 101856), (21792, 92307), (25464, 78996), (26332, 76392), (30769, 65376), (32688, 61538), (33952, 59247), (38196, 52664), (39498, 50928)]