1091664

素因数分解:

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

素因数の和:62

約数の個数: 120

約数和(自身を含む): 3779520

約数和(自身を除く): 2687856

約数列:

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

約数ペア:

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