319675608

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{251}}^1$

素因数の和:315

約数の個数: 216

約数和(自身を含む): 1067173380

約数和(自身を除く): 747497772

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 114, 126, 133, 147, 152, 168, 171, 196, 228, 251, 252, 266, 294, 342, 361, 392, 399, 441, 456, 502, 504, 532, 588, 684, 722, 753, 798, 882, 931, 1004, 1064, 1083, 1176, 1197, 1368, 1444, 1506, 1596, 1757, 1764, 1862, 2008, 2166, 2259, 2394, 2527, 2793, 2888, 3012, 3192, 3249, 3514, 3528, 3724, 4332, 4518, 4769, 4788, 5054, 5271, 5586, 6024, 6498, 7028, 7448, 7581, 8379, 8664, 9036, 9538, 9576, 10108, 10542, 11172, 12299, 12996, 14056, 14307, 15162, 15813, 16758, 17689, 18072, 19076, 20216, 21084, 22344, 22743, 24598, 25992, 28614, 30324, 31626, 33383, 33516, 35378, 36897, 38152, 42168, 42921, 45486, 49196, 53067, 57228, 60648, 63252, 66766, 67032, 70756, 73794, 85842, 90611, 90972, 98392, 100149, 106134, 110691, 114456, 126504, 133532, 141512, 147588, 159201, 171684, 181222, 181944, 200298, 212268, 221382, 233681, 267064, 271833, 295176, 300447, 318402, 343368, 362444, 400596, 424536, 442764, 467362, 543666, 600894, 634277, 636804, 701043, 724888, 801192, 815499, 885528, 934724, 1087332, 1201788, 1268554, 1273608, 1402086, 1630998, 1869448, 1902831, 2103129, 2174664, 2403576, 2537108, 2804172, 3261996, 3805662, 4206258, 4439939, 5074216, 5608344, 5708493, 6523992, 7611324, 8412516, 8879878, 11416986, 13319817, 15222648, 16825032, 17759756, 22833972, 26639634, 35519512, 39959451, 45667944, 53279268, 79918902, 106558536, 159837804, 319675608]

約数ペア:

[(1, 319675608), (2, 159837804), (3, 106558536), (4, 79918902), (6, 53279268), (7, 45667944), (8, 39959451), (9, 35519512), (12, 26639634), (14, 22833972), (18, 17759756), (19, 16825032), (21, 15222648), (24, 13319817), (28, 11416986), (36, 8879878), (38, 8412516), (42, 7611324), (49, 6523992), (56, 5708493), (57, 5608344), (63, 5074216), (72, 4439939), (76, 4206258), (84, 3805662), (98, 3261996), (114, 2804172), (126, 2537108), (133, 2403576), (147, 2174664), (152, 2103129), (168, 1902831), (171, 1869448), (196, 1630998), (228, 1402086), (251, 1273608), (252, 1268554), (266, 1201788), (294, 1087332), (342, 934724), (361, 885528), (392, 815499), (399, 801192), (441, 724888), (456, 701043), (502, 636804), (504, 634277), (532, 600894), (588, 543666), (684, 467362), (722, 442764), (753, 424536), (798, 400596), (882, 362444), (931, 343368), (1004, 318402), (1064, 300447), (1083, 295176), (1176, 271833), (1197, 267064), (1368, 233681), (1444, 221382), (1506, 212268), (1596, 200298), (1757, 181944), (1764, 181222), (1862, 171684), (2008, 159201), (2166, 147588), (2259, 141512), (2394, 133532), (2527, 126504), (2793, 114456), (2888, 110691), (3012, 106134), (3192, 100149), (3249, 98392), (3514, 90972), (3528, 90611), (3724, 85842), (4332, 73794), (4518, 70756), (4769, 67032), (4788, 66766), (5054, 63252), (5271, 60648), (5586, 57228), (6024, 53067), (6498, 49196), (7028, 45486), (7448, 42921), (7581, 42168), (8379, 38152), (8664, 36897), (9036, 35378), (9538, 33516), (9576, 33383), (10108, 31626), (10542, 30324), (11172, 28614), (12299, 25992), (12996, 24598), (14056, 22743), (14307, 22344), (15162, 21084), (15813, 20216), (16758, 19076), (17689, 18072)]