312899496

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:344

約数の個数: 192

約数和(自身を含む): 994754880

約数和(自身を除く): 681855384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 97, 98, 104, 147, 156, 168, 182, 194, 196, 211, 273, 291, 294, 312, 364, 388, 392, 422, 546, 582, 588, 633, 637, 679, 728, 776, 844, 1092, 1164, 1176, 1261, 1266, 1274, 1358, 1477, 1688, 1911, 2037, 2184, 2328, 2522, 2532, 2548, 2716, 2743, 2954, 3783, 3822, 4074, 4431, 4753, 5044, 5064, 5096, 5432, 5486, 5908, 7566, 7644, 8148, 8229, 8827, 8862, 9506, 10088, 10339, 10972, 11816, 14259, 15132, 15288, 16296, 16458, 17654, 17724, 19012, 19201, 20467, 20678, 21944, 26481, 28518, 30264, 31017, 32916, 35308, 35448, 38024, 38402, 40934, 41356, 52962, 57036, 57603, 61401, 61789, 62034, 65832, 70616, 76804, 81868, 82712, 105924, 114072, 115206, 122802, 123578, 124068, 134407, 143269, 153608, 163736, 185367, 211848, 230412, 245604, 247156, 248136, 266071, 268814, 286538, 370734, 403221, 429807, 460824, 491208, 494312, 532142, 537628, 573076, 741468, 798213, 806442, 859614, 1002883, 1064284, 1075256, 1146152, 1482936, 1596426, 1612884, 1719228, 1862497, 2005766, 2128568, 3008649, 3192852, 3225768, 3438456, 3724994, 4011532, 5587491, 6017298, 6385704, 7449988, 8023064, 11174982, 12034596, 13037479, 14899976, 22349964, 24069192, 26074958, 39112437, 44699928, 52149916, 78224874, 104299832, 156449748, 312899496]

約数ペア:

[(1, 312899496), (2, 156449748), (3, 104299832), (4, 78224874), (6, 52149916), (7, 44699928), (8, 39112437), (12, 26074958), (13, 24069192), (14, 22349964), (21, 14899976), (24, 13037479), (26, 12034596), (28, 11174982), (39, 8023064), (42, 7449988), (49, 6385704), (52, 6017298), (56, 5587491), (78, 4011532), (84, 3724994), (91, 3438456), (97, 3225768), (98, 3192852), (104, 3008649), (147, 2128568), (156, 2005766), (168, 1862497), (182, 1719228), (194, 1612884), (196, 1596426), (211, 1482936), (273, 1146152), (291, 1075256), (294, 1064284), (312, 1002883), (364, 859614), (388, 806442), (392, 798213), (422, 741468), (546, 573076), (582, 537628), (588, 532142), (633, 494312), (637, 491208), (679, 460824), (728, 429807), (776, 403221), (844, 370734), (1092, 286538), (1164, 268814), (1176, 266071), (1261, 248136), (1266, 247156), (1274, 245604), (1358, 230412), (1477, 211848), (1688, 185367), (1911, 163736), (2037, 153608), (2184, 143269), (2328, 134407), (2522, 124068), (2532, 123578), (2548, 122802), (2716, 115206), (2743, 114072), (2954, 105924), (3783, 82712), (3822, 81868), (4074, 76804), (4431, 70616), (4753, 65832), (5044, 62034), (5064, 61789), (5096, 61401), (5432, 57603), (5486, 57036), (5908, 52962), (7566, 41356), (7644, 40934), (8148, 38402), (8229, 38024), (8827, 35448), (8862, 35308), (9506, 32916), (10088, 31017), (10339, 30264), (10972, 28518), (11816, 26481), (14259, 21944), (15132, 20678), (15288, 20467), (16296, 19201), (16458, 19012), (17654, 17724)]