219762816

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:387

約数の個数: 256

約数和(自身を含む): 758553600

約数和(自身を除く): 538790784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 64, 76, 78, 84, 91, 96, 104, 112, 114, 128, 133, 152, 156, 168, 182, 192, 208, 224, 228, 247, 266, 273, 304, 312, 331, 336, 364, 384, 399, 416, 448, 456, 494, 532, 546, 608, 624, 662, 672, 728, 741, 798, 832, 896, 912, 988, 993, 1064, 1092, 1216, 1248, 1324, 1344, 1456, 1482, 1596, 1664, 1729, 1824, 1976, 1986, 2128, 2184, 2317, 2432, 2496, 2648, 2688, 2912, 2964, 3192, 3458, 3648, 3952, 3972, 4256, 4303, 4368, 4634, 4992, 5187, 5296, 5824, 5928, 6289, 6384, 6916, 6951, 7296, 7904, 7944, 8512, 8606, 8736, 9268, 10374, 10592, 11648, 11856, 12578, 12768, 12909, 13832, 13902, 15808, 15888, 17024, 17212, 17472, 18536, 18867, 20748, 21184, 23712, 25156, 25536, 25818, 27664, 27804, 30121, 31616, 31776, 34424, 34944, 37072, 37734, 41496, 42368, 44023, 47424, 50312, 51072, 51636, 55328, 55608, 60242, 63552, 68848, 74144, 75468, 81757, 82992, 88046, 90363, 94848, 100624, 103272, 110656, 111216, 120484, 127104, 132069, 137696, 148288, 150936, 163514, 165984, 176092, 180726, 201248, 206544, 221312, 222432, 240968, 245271, 264138, 275392, 296576, 301872, 327028, 331968, 352184, 361452, 402496, 413088, 444864, 481936, 490542, 528276, 550784, 572299, 603744, 654056, 663936, 704368, 722904, 804992, 826176, 889728, 963872, 981084, 1056552, 1144598, 1207488, 1308112, 1408736, 1445808, 1652352, 1716897, 1927744, 1962168, 2113104, 2289196, 2414976, 2616224, 2817472, 2891616, 3433794, 3855488, 3924336, 4226208, 4578392, 5232448, 5634944, 5783232, 6867588, 7848672, 8452416, 9156784, 10464896, 11566464, 13735176, 15697344, 16904832, 18313568, 27470352, 31394688, 36627136, 54940704, 73254272, 109881408, 219762816]

約数ペア:

[(1, 219762816), (2, 109881408), (3, 73254272), (4, 54940704), (6, 36627136), (7, 31394688), (8, 27470352), (12, 18313568), (13, 16904832), (14, 15697344), (16, 13735176), (19, 11566464), (21, 10464896), (24, 9156784), (26, 8452416), (28, 7848672), (32, 6867588), (38, 5783232), (39, 5634944), (42, 5232448), (48, 4578392), (52, 4226208), (56, 3924336), (57, 3855488), (64, 3433794), (76, 2891616), (78, 2817472), (84, 2616224), (91, 2414976), (96, 2289196), (104, 2113104), (112, 1962168), (114, 1927744), (128, 1716897), (133, 1652352), (152, 1445808), (156, 1408736), (168, 1308112), (182, 1207488), (192, 1144598), (208, 1056552), (224, 981084), (228, 963872), (247, 889728), (266, 826176), (273, 804992), (304, 722904), (312, 704368), (331, 663936), (336, 654056), (364, 603744), (384, 572299), (399, 550784), (416, 528276), (448, 490542), (456, 481936), (494, 444864), (532, 413088), (546, 402496), (608, 361452), (624, 352184), (662, 331968), (672, 327028), (728, 301872), (741, 296576), (798, 275392), (832, 264138), (896, 245271), (912, 240968), (988, 222432), (993, 221312), (1064, 206544), (1092, 201248), (1216, 180726), (1248, 176092), (1324, 165984), (1344, 163514), (1456, 150936), (1482, 148288), (1596, 137696), (1664, 132069), (1729, 127104), (1824, 120484), (1976, 111216), (1986, 110656), (2128, 103272), (2184, 100624), (2317, 94848), (2432, 90363), (2496, 88046), (2648, 82992), (2688, 81757), (2912, 75468), (2964, 74144), (3192, 68848), (3458, 63552), (3648, 60242), (3952, 55608), (3972, 55328), (4256, 51636), (4303, 51072), (4368, 50312), (4634, 47424), (4992, 44023), (5187, 42368), (5296, 41496), (5824, 37734), (5928, 37072), (6289, 34944), (6384, 34424), (6916, 31776), (6951, 31616), (7296, 30121), (7904, 27804), (7944, 27664), (8512, 25818), (8606, 25536), (8736, 25156), (9268, 23712), (10374, 21184), (10592, 20748), (11648, 18867), (11856, 18536), (12578, 17472), (12768, 17212), (12909, 17024), (13832, 15888), (13902, 15808)]