209248368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:559

約数の個数: 160

約数和(自身を含む): 660672000

約数和(自身を除く): 451423632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 73, 76, 84, 112, 114, 133, 146, 152, 168, 219, 228, 266, 292, 304, 336, 399, 438, 449, 456, 511, 532, 584, 798, 876, 898, 912, 1022, 1064, 1168, 1347, 1387, 1533, 1596, 1752, 1796, 2044, 2128, 2694, 2774, 3066, 3143, 3192, 3504, 3592, 4088, 4161, 5388, 5548, 6132, 6286, 6384, 7184, 8176, 8322, 8531, 9429, 9709, 10776, 11096, 12264, 12572, 16644, 17062, 18858, 19418, 21552, 22192, 24528, 25144, 25593, 29127, 32777, 33288, 34124, 37716, 38836, 50288, 51186, 58254, 59717, 65554, 66576, 68248, 75432, 77672, 98331, 102372, 116508, 119434, 131108, 136496, 150864, 155344, 179151, 196662, 204744, 229439, 233016, 238868, 262216, 358302, 393324, 409488, 458878, 466032, 477736, 524432, 622763, 688317, 716604, 786648, 917756, 955472, 1245526, 1376634, 1433208, 1573296, 1835512, 1868289, 2491052, 2753268, 2866416, 3671024, 3736578, 4359341, 4982104, 5506536, 7473156, 8718682, 9964208, 11013072, 13078023, 14946312, 17437364, 26156046, 29892624, 34874728, 52312092, 69749456, 104624184, 209248368]

約数ペア:

[(1, 209248368), (2, 104624184), (3, 69749456), (4, 52312092), (6, 34874728), (7, 29892624), (8, 26156046), (12, 17437364), (14, 14946312), (16, 13078023), (19, 11013072), (21, 9964208), (24, 8718682), (28, 7473156), (38, 5506536), (42, 4982104), (48, 4359341), (56, 3736578), (57, 3671024), (73, 2866416), (76, 2753268), (84, 2491052), (112, 1868289), (114, 1835512), (133, 1573296), (146, 1433208), (152, 1376634), (168, 1245526), (219, 955472), (228, 917756), (266, 786648), (292, 716604), (304, 688317), (336, 622763), (399, 524432), (438, 477736), (449, 466032), (456, 458878), (511, 409488), (532, 393324), (584, 358302), (798, 262216), (876, 238868), (898, 233016), (912, 229439), (1022, 204744), (1064, 196662), (1168, 179151), (1347, 155344), (1387, 150864), (1533, 136496), (1596, 131108), (1752, 119434), (1796, 116508), (2044, 102372), (2128, 98331), (2694, 77672), (2774, 75432), (3066, 68248), (3143, 66576), (3192, 65554), (3504, 59717), (3592, 58254), (4088, 51186), (4161, 50288), (5388, 38836), (5548, 37716), (6132, 34124), (6286, 33288), (6384, 32777), (7184, 29127), (8176, 25593), (8322, 25144), (8531, 24528), (9429, 22192), (9709, 21552), (10776, 19418), (11096, 18858), (12264, 17062), (12572, 16644)]