128369472

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:509

約数の個数: 224

約数和(自身を含む): 446714880

約数和(自身を除く): 318345408

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 32, 33, 38, 42, 44, 48, 56, 57, 64, 66, 76, 77, 84, 88, 96, 112, 114, 132, 133, 152, 154, 168, 176, 192, 209, 224, 228, 231, 264, 266, 304, 308, 336, 352, 399, 418, 448, 456, 457, 462, 528, 532, 608, 616, 627, 672, 704, 798, 836, 912, 914, 924, 1056, 1064, 1216, 1232, 1254, 1344, 1371, 1463, 1596, 1672, 1824, 1828, 1848, 2112, 2128, 2464, 2508, 2742, 2926, 3192, 3199, 3344, 3648, 3656, 3696, 4256, 4389, 4928, 5016, 5027, 5484, 5852, 6384, 6398, 6688, 7312, 7392, 8512, 8683, 8778, 9597, 10032, 10054, 10968, 11704, 12768, 12796, 13376, 14624, 14784, 15081, 17366, 17556, 19194, 20064, 20108, 21936, 23408, 25536, 25592, 26049, 29248, 30162, 34732, 35112, 35189, 38388, 40128, 40216, 43872, 46816, 51184, 52098, 60324, 60781, 69464, 70224, 70378, 76776, 80432, 87744, 93632, 95513, 102368, 104196, 105567, 120648, 121562, 138928, 140448, 140756, 153552, 160864, 182343, 191026, 204736, 208392, 211134, 241296, 243124, 277856, 280896, 281512, 286539, 307104, 321728, 364686, 382052, 416784, 422268, 482592, 486248, 555712, 563024, 573078, 614208, 668591, 729372, 764104, 833568, 844536, 965184, 972496, 1126048, 1146156, 1337182, 1458744, 1528208, 1667136, 1689072, 1944992, 2005773, 2252096, 2292312, 2674364, 2917488, 3056416, 3378144, 3889984, 4011546, 4584624, 5348728, 5834976, 6112832, 6756288, 8023092, 9169248, 10697456, 11669952, 16046184, 18338496, 21394912, 32092368, 42789824, 64184736, 128369472]

約数ペア:

[(1, 128369472), (2, 64184736), (3, 42789824), (4, 32092368), (6, 21394912), (7, 18338496), (8, 16046184), (11, 11669952), (12, 10697456), (14, 9169248), (16, 8023092), (19, 6756288), (21, 6112832), (22, 5834976), (24, 5348728), (28, 4584624), (32, 4011546), (33, 3889984), (38, 3378144), (42, 3056416), (44, 2917488), (48, 2674364), (56, 2292312), (57, 2252096), (64, 2005773), (66, 1944992), (76, 1689072), (77, 1667136), (84, 1528208), (88, 1458744), (96, 1337182), (112, 1146156), (114, 1126048), (132, 972496), (133, 965184), (152, 844536), (154, 833568), (168, 764104), (176, 729372), (192, 668591), (209, 614208), (224, 573078), (228, 563024), (231, 555712), (264, 486248), (266, 482592), (304, 422268), (308, 416784), (336, 382052), (352, 364686), (399, 321728), (418, 307104), (448, 286539), (456, 281512), (457, 280896), (462, 277856), (528, 243124), (532, 241296), (608, 211134), (616, 208392), (627, 204736), (672, 191026), (704, 182343), (798, 160864), (836, 153552), (912, 140756), (914, 140448), (924, 138928), (1056, 121562), (1064, 120648), (1216, 105567), (1232, 104196), (1254, 102368), (1344, 95513), (1371, 93632), (1463, 87744), (1596, 80432), (1672, 76776), (1824, 70378), (1828, 70224), (1848, 69464), (2112, 60781), (2128, 60324), (2464, 52098), (2508, 51184), (2742, 46816), (2926, 43872), (3192, 40216), (3199, 40128), (3344, 38388), (3648, 35189), (3656, 35112), (3696, 34732), (4256, 30162), (4389, 29248), (4928, 26049), (5016, 25592), (5027, 25536), (5484, 23408), (5852, 21936), (6384, 20108), (6398, 20064), (6688, 19194), (7312, 17556), (7392, 17366), (8512, 15081), (8683, 14784), (8778, 14624), (9597, 13376), (10032, 12796), (10054, 12768), (10968, 11704)]