2078687556

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{2179}}^1$

素因数の和:2287

約数の個数: 144

約数和(自身を含む): 6007556800

約数和(自身を除く): 3928869244

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 73, 99, 108, 121, 132, 146, 198, 219, 242, 292, 297, 363, 396, 438, 484, 594, 657, 726, 803, 876, 1089, 1188, 1314, 1452, 1606, 1971, 2178, 2179, 2409, 2628, 3212, 3267, 3942, 4356, 4358, 4818, 6534, 6537, 7227, 7884, 8716, 8833, 9636, 13068, 13074, 14454, 17666, 19611, 21681, 23969, 26148, 26499, 28908, 35332, 39222, 43362, 47938, 52998, 58833, 71907, 78444, 79497, 86724, 95876, 105996, 117666, 143814, 158994, 159067, 215721, 235332, 238491, 263659, 287628, 317988, 318134, 431442, 476982, 477201, 527318, 636268, 647163, 790977, 862884, 953964, 954402, 1054636, 1294326, 1431603, 1581954, 1749737, 1908804, 2372931, 2588652, 2863206, 3163908, 3499474, 4294809, 4745862, 5249211, 5726412, 6998948, 7118793, 8589618, 9491724, 10498422, 14237586, 15747633, 17179236, 19247107, 20996844, 28475172, 31495266, 38494214, 47242899, 57741321, 62990532, 76988428, 94485798, 115482642, 173223963, 188971596, 230965284, 346447926, 519671889, 692895852, 1039343778, 2078687556]

約数ペア:

[(1, 2078687556), (2, 1039343778), (3, 692895852), (4, 519671889), (6, 346447926), (9, 230965284), (11, 188971596), (12, 173223963), (18, 115482642), (22, 94485798), (27, 76988428), (33, 62990532), (36, 57741321), (44, 47242899), (54, 38494214), (66, 31495266), (73, 28475172), (99, 20996844), (108, 19247107), (121, 17179236), (132, 15747633), (146, 14237586), (198, 10498422), (219, 9491724), (242, 8589618), (292, 7118793), (297, 6998948), (363, 5726412), (396, 5249211), (438, 4745862), (484, 4294809), (594, 3499474), (657, 3163908), (726, 2863206), (803, 2588652), (876, 2372931), (1089, 1908804), (1188, 1749737), (1314, 1581954), (1452, 1431603), (1606, 1294326), (1971, 1054636), (2178, 954402), (2179, 953964), (2409, 862884), (2628, 790977), (3212, 647163), (3267, 636268), (3942, 527318), (4356, 477201), (4358, 476982), (4818, 431442), (6534, 318134), (6537, 317988), (7227, 287628), (7884, 263659), (8716, 238491), (8833, 235332), (9636, 215721), (13068, 159067), (13074, 158994), (14454, 143814), (17666, 117666), (19611, 105996), (21681, 95876), (23969, 86724), (26148, 79497), (26499, 78444), (28908, 71907), (35332, 58833), (39222, 52998), (43362, 47938)]