222481488

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2741}}^1$

素因数の和:2860

約数の個数: 80

約数和(自身を含む): 612014400

約数和(自身を除く): 389532912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 89, 114, 152, 178, 228, 267, 304, 356, 456, 534, 712, 912, 1068, 1424, 1691, 2136, 2741, 3382, 4272, 5073, 5482, 6764, 8223, 10146, 10964, 13528, 16446, 20292, 21928, 27056, 32892, 40584, 43856, 52079, 65784, 81168, 104158, 131568, 156237, 208316, 243949, 312474, 416632, 487898, 624948, 731847, 833264, 975796, 1249896, 1463694, 1951592, 2499792, 2927388, 3903184, 4635031, 5854776, 9270062, 11709552, 13905093, 18540124, 27810186, 37080248, 55620372, 74160496, 111240744, 222481488]

約数ペア:

[(1, 222481488), (2, 111240744), (3, 74160496), (4, 55620372), (6, 37080248), (8, 27810186), (12, 18540124), (16, 13905093), (19, 11709552), (24, 9270062), (38, 5854776), (48, 4635031), (57, 3903184), (76, 2927388), (89, 2499792), (114, 1951592), (152, 1463694), (178, 1249896), (228, 975796), (267, 833264), (304, 731847), (356, 624948), (456, 487898), (534, 416632), (712, 312474), (912, 243949), (1068, 208316), (1424, 156237), (1691, 131568), (2136, 104158), (2741, 81168), (3382, 65784), (4272, 52079), (5073, 43856), (5482, 40584), (6764, 32892), (8223, 27056), (10146, 21928), (10964, 20292), (13528, 16446)]