222517512

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1223}}^1$

素因数の和:1280

約数の個数: 144

約数和(自身を含む): 727496640

約数和(自身を除く): 504979128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 361, 399, 456, 504, 532, 684, 722, 798, 1064, 1083, 1197, 1223, 1368, 1444, 1596, 2166, 2394, 2446, 2527, 2888, 3192, 3249, 3669, 4332, 4788, 4892, 5054, 6498, 7338, 7581, 8561, 8664, 9576, 9784, 10108, 11007, 12996, 14676, 15162, 17122, 20216, 22014, 22743, 23237, 25683, 25992, 29352, 30324, 34244, 44028, 45486, 46474, 51366, 60648, 68488, 69711, 77049, 88056, 90972, 92948, 102732, 139422, 154098, 162659, 181944, 185896, 205464, 209133, 278844, 308196, 325318, 418266, 441503, 487977, 557688, 616392, 650636, 836532, 883006, 975954, 1301272, 1324509, 1463931, 1673064, 1766012, 1951908, 2649018, 2927862, 3090521, 3532024, 3903816, 3973527, 5298036, 5855724, 6181042, 7947054, 9271563, 10596072, 11711448, 12362084, 15894108, 18543126, 24724168, 27814689, 31788216, 37086252, 55629378, 74172504, 111258756, 222517512]

約数ペア:

[(1, 222517512), (2, 111258756), (3, 74172504), (4, 55629378), (6, 37086252), (7, 31788216), (8, 27814689), (9, 24724168), (12, 18543126), (14, 15894108), (18, 12362084), (19, 11711448), (21, 10596072), (24, 9271563), (28, 7947054), (36, 6181042), (38, 5855724), (42, 5298036), (56, 3973527), (57, 3903816), (63, 3532024), (72, 3090521), (76, 2927862), (84, 2649018), (114, 1951908), (126, 1766012), (133, 1673064), (152, 1463931), (168, 1324509), (171, 1301272), (228, 975954), (252, 883006), (266, 836532), (342, 650636), (361, 616392), (399, 557688), (456, 487977), (504, 441503), (532, 418266), (684, 325318), (722, 308196), (798, 278844), (1064, 209133), (1083, 205464), (1197, 185896), (1223, 181944), (1368, 162659), (1444, 154098), (1596, 139422), (2166, 102732), (2394, 92948), (2446, 90972), (2527, 88056), (2888, 77049), (3192, 69711), (3249, 68488), (3669, 60648), (4332, 51366), (4788, 46474), (4892, 45486), (5054, 44028), (6498, 34244), (7338, 30324), (7581, 29352), (8561, 25992), (8664, 25683), (9576, 23237), (9784, 22743), (10108, 22014), (11007, 20216), (12996, 17122), (14676, 15162)]