219909648

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:107

約数の個数: 240

約数和(自身を含む): 718108800

約数和(自身を除く): 498199152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 37, 38, 42, 48, 49, 56, 57, 74, 76, 84, 98, 111, 112, 114, 133, 147, 148, 152, 168, 196, 222, 228, 259, 266, 294, 296, 304, 336, 343, 361, 392, 399, 444, 456, 518, 532, 588, 592, 686, 703, 722, 777, 784, 798, 888, 912, 931, 1029, 1036, 1064, 1083, 1176, 1372, 1406, 1444, 1554, 1596, 1776, 1813, 1862, 2058, 2072, 2109, 2128, 2166, 2352, 2527, 2744, 2793, 2812, 2888, 3108, 3192, 3626, 3724, 4116, 4144, 4218, 4332, 4921, 5054, 5439, 5488, 5586, 5624, 5776, 6216, 6384, 6517, 7252, 7448, 7581, 8232, 8436, 8664, 9842, 10108, 10878, 11172, 11248, 12432, 12691, 13034, 13357, 14504, 14763, 14896, 15162, 16464, 16872, 17328, 17689, 19551, 19684, 20216, 21756, 22344, 25382, 26068, 26714, 29008, 29526, 30324, 33744, 34447, 35378, 38073, 39102, 39368, 40071, 40432, 43512, 44688, 50764, 52136, 53067, 53428, 59052, 60648, 68894, 70756, 76146, 78204, 78736, 80142, 87024, 93499, 101528, 103341, 104272, 106134, 106856, 118104, 121296, 123823, 137788, 141512, 152292, 156408, 160284, 186998, 203056, 206682, 212268, 213712, 236208, 241129, 247646, 275576, 280497, 283024, 304584, 312816, 320568, 371469, 373996, 413364, 424536, 482258, 495292, 551152, 560994, 609168, 641136, 654493, 723387, 742938, 747992, 826728, 849072, 964516, 990584, 1121988, 1308986, 1446774, 1485876, 1495984, 1653456, 1929032, 1963479, 1981168, 2243976, 2617972, 2893548, 2971752, 3858064, 3926958, 4487952, 4581451, 5235944, 5787096, 5943504, 7853916, 9162902, 10471888, 11574192, 13744353, 15707832, 18325804, 27488706, 31415664, 36651608, 54977412, 73303216, 109954824, 219909648]

約数ペア:

[(1, 219909648), (2, 109954824), (3, 73303216), (4, 54977412), (6, 36651608), (7, 31415664), (8, 27488706), (12, 18325804), (14, 15707832), (16, 13744353), (19, 11574192), (21, 10471888), (24, 9162902), (28, 7853916), (37, 5943504), (38, 5787096), (42, 5235944), (48, 4581451), (49, 4487952), (56, 3926958), (57, 3858064), (74, 2971752), (76, 2893548), (84, 2617972), (98, 2243976), (111, 1981168), (112, 1963479), (114, 1929032), (133, 1653456), (147, 1495984), (148, 1485876), (152, 1446774), (168, 1308986), (196, 1121988), (222, 990584), (228, 964516), (259, 849072), (266, 826728), (294, 747992), (296, 742938), (304, 723387), (336, 654493), (343, 641136), (361, 609168), (392, 560994), (399, 551152), (444, 495292), (456, 482258), (518, 424536), (532, 413364), (588, 373996), (592, 371469), (686, 320568), (703, 312816), (722, 304584), (777, 283024), (784, 280497), (798, 275576), (888, 247646), (912, 241129), (931, 236208), (1029, 213712), (1036, 212268), (1064, 206682), (1083, 203056), (1176, 186998), (1372, 160284), (1406, 156408), (1444, 152292), (1554, 141512), (1596, 137788), (1776, 123823), (1813, 121296), (1862, 118104), (2058, 106856), (2072, 106134), (2109, 104272), (2128, 103341), (2166, 101528), (2352, 93499), (2527, 87024), (2744, 80142), (2793, 78736), (2812, 78204), (2888, 76146), (3108, 70756), (3192, 68894), (3626, 60648), (3724, 59052), (4116, 53428), (4144, 53067), (4218, 52136), (4332, 50764), (4921, 44688), (5054, 43512), (5439, 40432), (5488, 40071), (5586, 39368), (5624, 39102), (5776, 38073), (6216, 35378), (6384, 34447), (6517, 33744), (7252, 30324), (7448, 29526), (7581, 29008), (8232, 26714), (8436, 26068), (8664, 25382), (9842, 22344), (10108, 21756), (10878, 20216), (11172, 19684), (11248, 19551), (12432, 17689), (12691, 17328), (13034, 16872), (13357, 16464), (14504, 15162), (14763, 14896)]