804384

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{19}}^1$

素因数の和:52

約数の個数: 144

約数和(自身を含む): 2872800

約数和(自身を除く): 2068416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 49, 54, 56, 57, 63, 72, 76, 84, 96, 98, 108, 112, 114, 126, 133, 144, 147, 152, 168, 171, 189, 196, 216, 224, 228, 252, 266, 288, 294, 304, 336, 342, 378, 392, 399, 432, 441, 456, 504, 513, 532, 588, 608, 672, 684, 756, 784, 798, 864, 882, 912, 931, 1008, 1026, 1064, 1176, 1197, 1323, 1368, 1512, 1568, 1596, 1764, 1824, 1862, 2016, 2052, 2128, 2352, 2394, 2646, 2736, 2793, 3024, 3192, 3528, 3591, 3724, 4104, 4256, 4704, 4788, 5292, 5472, 5586, 6048, 6384, 7056, 7182, 7448, 8208, 8379, 9576, 10584, 11172, 12768, 14112, 14364, 14896, 16416, 16758, 19152, 21168, 22344, 25137, 28728, 29792, 33516, 38304, 42336, 44688, 50274, 57456, 67032, 89376, 100548, 114912, 134064, 201096, 268128, 402192, 804384]

約数ペア:

[(1, 804384), (2, 402192), (3, 268128), (4, 201096), (6, 134064), (7, 114912), (8, 100548), (9, 89376), (12, 67032), (14, 57456), (16, 50274), (18, 44688), (19, 42336), (21, 38304), (24, 33516), (27, 29792), (28, 28728), (32, 25137), (36, 22344), (38, 21168), (42, 19152), (48, 16758), (49, 16416), (54, 14896), (56, 14364), (57, 14112), (63, 12768), (72, 11172), (76, 10584), (84, 9576), (96, 8379), (98, 8208), (108, 7448), (112, 7182), (114, 7056), (126, 6384), (133, 6048), (144, 5586), (147, 5472), (152, 5292), (168, 4788), (171, 4704), (189, 4256), (196, 4104), (216, 3724), (224, 3591), (228, 3528), (252, 3192), (266, 3024), (288, 2793), (294, 2736), (304, 2646), (336, 2394), (342, 2352), (378, 2128), (392, 2052), (399, 2016), (432, 1862), (441, 1824), (456, 1764), (504, 1596), (513, 1568), (532, 1512), (588, 1368), (608, 1323), (672, 1197), (684, 1176), (756, 1064), (784, 1026), (798, 1008), (864, 931), (882, 912)]