2183328

素因数分解:

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

素因数の和:64

約数の個数: 144

約数和(自身を含む): 7680960

約数和(自身を除く): 5497632

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, 54, 56, 57, 63, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 336, 342, 361, 378, 399, 432, 456, 504, 513, 532, 608, 672, 684, 722, 756, 798, 864, 912, 1008, 1026, 1064, 1083, 1197, 1368, 1444, 1512, 1596, 1824, 2016, 2052, 2128, 2166, 2394, 2527, 2736, 2888, 3024, 3192, 3249, 3591, 4104, 4256, 4332, 4788, 5054, 5472, 5776, 6048, 6384, 6498, 7182, 7581, 8208, 8664, 9576, 9747, 10108, 11552, 12768, 12996, 14364, 15162, 16416, 17328, 19152, 19494, 20216, 22743, 25992, 28728, 30324, 34656, 38304, 38988, 40432, 45486, 51984, 57456, 60648, 68229, 77976, 80864, 90972, 103968, 114912, 121296, 136458, 155952, 181944, 242592, 272916, 311904, 363888, 545832, 727776, 1091664, 2183328]

約数ペア:

[(1, 2183328), (2, 1091664), (3, 727776), (4, 545832), (6, 363888), (7, 311904), (8, 272916), (9, 242592), (12, 181944), (14, 155952), (16, 136458), (18, 121296), (19, 114912), (21, 103968), (24, 90972), (27, 80864), (28, 77976), (32, 68229), (36, 60648), (38, 57456), (42, 51984), (48, 45486), (54, 40432), (56, 38988), (57, 38304), (63, 34656), (72, 30324), (76, 28728), (84, 25992), (96, 22743), (108, 20216), (112, 19494), (114, 19152), (126, 17328), (133, 16416), (144, 15162), (152, 14364), (168, 12996), (171, 12768), (189, 11552), (216, 10108), (224, 9747), (228, 9576), (252, 8664), (266, 8208), (288, 7581), (304, 7182), (336, 6498), (342, 6384), (361, 6048), (378, 5776), (399, 5472), (432, 5054), (456, 4788), (504, 4332), (513, 4256), (532, 4104), (608, 3591), (672, 3249), (684, 3192), (722, 3024), (756, 2888), (798, 2736), (864, 2527), (912, 2394), (1008, 2166), (1026, 2128), (1064, 2052), (1083, 2016), (1197, 1824), (1368, 1596), (1444, 1512)]