213883032

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:373

約数の個数: 128

約数和(自身を含む): 606735360

約数和(自身を除く): 392852328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 83, 86, 88, 129, 132, 166, 172, 227, 249, 258, 264, 332, 344, 454, 473, 498, 516, 664, 681, 908, 913, 946, 996, 1032, 1362, 1419, 1816, 1826, 1892, 1992, 2497, 2724, 2739, 2838, 3569, 3652, 3784, 4994, 5448, 5478, 5676, 7138, 7304, 7491, 9761, 9988, 10707, 10956, 11352, 14276, 14982, 18841, 19522, 19976, 21414, 21912, 28552, 29283, 29964, 37682, 39044, 39259, 42828, 56523, 58566, 59928, 75364, 78088, 78518, 85656, 107371, 113046, 117132, 117777, 150728, 157036, 207251, 214742, 226092, 234264, 235554, 314072, 322113, 414502, 429484, 452184, 471108, 621753, 644226, 810163, 829004, 858968, 942216, 1243506, 1288452, 1620326, 1658008, 2430489, 2487012, 2576904, 3240652, 4860978, 4974024, 6481304, 8911793, 9721956, 17823586, 19443912, 26735379, 35647172, 53470758, 71294344, 106941516, 213883032]

約数ペア:

[(1, 213883032), (2, 106941516), (3, 71294344), (4, 53470758), (6, 35647172), (8, 26735379), (11, 19443912), (12, 17823586), (22, 9721956), (24, 8911793), (33, 6481304), (43, 4974024), (44, 4860978), (66, 3240652), (83, 2576904), (86, 2487012), (88, 2430489), (129, 1658008), (132, 1620326), (166, 1288452), (172, 1243506), (227, 942216), (249, 858968), (258, 829004), (264, 810163), (332, 644226), (344, 621753), (454, 471108), (473, 452184), (498, 429484), (516, 414502), (664, 322113), (681, 314072), (908, 235554), (913, 234264), (946, 226092), (996, 214742), (1032, 207251), (1362, 157036), (1419, 150728), (1816, 117777), (1826, 117132), (1892, 113046), (1992, 107371), (2497, 85656), (2724, 78518), (2739, 78088), (2838, 75364), (3569, 59928), (3652, 58566), (3784, 56523), (4994, 42828), (5448, 39259), (5478, 39044), (5676, 37682), (7138, 29964), (7304, 29283), (7491, 28552), (9761, 21912), (9988, 21414), (10707, 19976), (10956, 19522), (11352, 18841), (14276, 14982)]