490048416

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:276

約数の個数: 288

約数和(自身を含む): 1669816512

約数和(自身を除く): 1179768096

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 73, 78, 88, 96, 99, 104, 117, 132, 143, 144, 146, 156, 163, 176, 198, 208, 219, 234, 264, 286, 288, 292, 312, 326, 352, 396, 416, 429, 438, 468, 489, 528, 572, 584, 624, 652, 657, 792, 803, 858, 876, 936, 949, 978, 1056, 1144, 1168, 1248, 1287, 1304, 1314, 1467, 1584, 1606, 1716, 1752, 1793, 1872, 1898, 1956, 2119, 2288, 2336, 2409, 2574, 2608, 2628, 2847, 2934, 3168, 3212, 3432, 3504, 3586, 3744, 3796, 3912, 4238, 4576, 4818, 5148, 5216, 5256, 5379, 5694, 5868, 6357, 6424, 6864, 7008, 7172, 7227, 7592, 7824, 8476, 8541, 9636, 10296, 10439, 10512, 10758, 11388, 11736, 11899, 12714, 12848, 13728, 14344, 14454, 15184, 15648, 16137, 16952, 17082, 19071, 19272, 20592, 20878, 21024, 21516, 22776, 23309, 23472, 23798, 25428, 25696, 28688, 28908, 30368, 31317, 32274, 33904, 34164, 35697, 38142, 38544, 41184, 41756, 43032, 45552, 46618, 46944, 47596, 50856, 57376, 57816, 62634, 64548, 67808, 68328, 69927, 71394, 76284, 77088, 83512, 86064, 91104, 93236, 93951, 95192, 101712, 107091, 115632, 125268, 129096, 130889, 136656, 139854, 142788, 152568, 154687, 167024, 172128, 186472, 187902, 190384, 203424, 209781, 214182, 231264, 250536, 258192, 261778, 273312, 279708, 285576, 305136, 309374, 334048, 372944, 375804, 380768, 392667, 419562, 428364, 464061, 501072, 516384, 523556, 559416, 571152, 610272, 618748, 745888, 751608, 785334, 839124, 856728, 928122, 1002144, 1047112, 1118832, 1142304, 1178001, 1237496, 1392183, 1503216, 1570668, 1678248, 1701557, 1713456, 1856244, 2094224, 2237664, 2356002, 2474992, 2784366, 3006432, 3141336, 3356496, 3403114, 3426912, 3712488, 4188448, 4712004, 4949984, 5104671, 5568732, 6282672, 6712992, 6806228, 7424976, 9424008, 10209342, 11137464, 12565344, 13612456, 14849952, 15314013, 18848016, 20418684, 22274928, 27224912, 30628026, 37696032, 40837368, 44549856, 54449824, 61256052, 81674736, 122512104, 163349472, 245024208, 490048416]

約数ペア:

[(1, 490048416), (2, 245024208), (3, 163349472), (4, 122512104), (6, 81674736), (8, 61256052), (9, 54449824), (11, 44549856), (12, 40837368), (13, 37696032), (16, 30628026), (18, 27224912), (22, 22274928), (24, 20418684), (26, 18848016), (32, 15314013), (33, 14849952), (36, 13612456), (39, 12565344), (44, 11137464), (48, 10209342), (52, 9424008), (66, 7424976), (72, 6806228), (73, 6712992), (78, 6282672), (88, 5568732), (96, 5104671), (99, 4949984), (104, 4712004), (117, 4188448), (132, 3712488), (143, 3426912), (144, 3403114), (146, 3356496), (156, 3141336), (163, 3006432), (176, 2784366), (198, 2474992), (208, 2356002), (219, 2237664), (234, 2094224), (264, 1856244), (286, 1713456), (288, 1701557), (292, 1678248), (312, 1570668), (326, 1503216), (352, 1392183), (396, 1237496), (416, 1178001), (429, 1142304), (438, 1118832), (468, 1047112), (489, 1002144), (528, 928122), (572, 856728), (584, 839124), (624, 785334), (652, 751608), (657, 745888), (792, 618748), (803, 610272), (858, 571152), (876, 559416), (936, 523556), (949, 516384), (978, 501072), (1056, 464061), (1144, 428364), (1168, 419562), (1248, 392667), (1287, 380768), (1304, 375804), (1314, 372944), (1467, 334048), (1584, 309374), (1606, 305136), (1716, 285576), (1752, 279708), (1793, 273312), (1872, 261778), (1898, 258192), (1956, 250536), (2119, 231264), (2288, 214182), (2336, 209781), (2409, 203424), (2574, 190384), (2608, 187902), (2628, 186472), (2847, 172128), (2934, 167024), (3168, 154687), (3212, 152568), (3432, 142788), (3504, 139854), (3586, 136656), (3744, 130889), (3796, 129096), (3912, 125268), (4238, 115632), (4576, 107091), (4818, 101712), (5148, 95192), (5216, 93951), (5256, 93236), (5379, 91104), (5694, 86064), (5868, 83512), (6357, 77088), (6424, 76284), (6864, 71394), (7008, 69927), (7172, 68328), (7227, 67808), (7592, 64548), (7824, 62634), (8476, 57816), (8541, 57376), (9636, 50856), (10296, 47596), (10439, 46944), (10512, 46618), (10758, 45552), (11388, 43032), (11736, 41756), (11899, 41184), (12714, 38544), (12848, 38142), (13728, 35697), (14344, 34164), (14454, 33904), (15184, 32274), (15648, 31317), (16137, 30368), (16952, 28908), (17082, 28688), (19071, 25696), (19272, 25428), (20592, 23798), (20878, 23472), (21024, 23309), (21516, 22776)]