329648004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{4261}}^1$

素因数の和:4585

約数の個数: 72

約数和(自身を含む): 955642688

約数和(自身を除く): 625994684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 307, 614, 921, 1228, 1842, 2149, 2763, 3684, 4261, 4298, 5526, 6447, 8522, 8596, 11052, 12783, 12894, 17044, 19341, 25566, 25788, 29827, 38349, 38682, 51132, 59654, 76698, 77364, 89481, 119308, 153396, 178962, 268443, 357924, 536886, 1073772, 1308127, 2616254, 3924381, 5232508, 7848762, 9156889, 11773143, 15697524, 18313778, 23546286, 27470667, 36627556, 47092572, 54941334, 82412001, 109882668, 164824002, 329648004]

約数ペア:

[(1, 329648004), (2, 164824002), (3, 109882668), (4, 82412001), (6, 54941334), (7, 47092572), (9, 36627556), (12, 27470667), (14, 23546286), (18, 18313778), (21, 15697524), (28, 11773143), (36, 9156889), (42, 7848762), (63, 5232508), (84, 3924381), (126, 2616254), (252, 1308127), (307, 1073772), (614, 536886), (921, 357924), (1228, 268443), (1842, 178962), (2149, 153396), (2763, 119308), (3684, 89481), (4261, 77364), (4298, 76698), (5526, 59654), (6447, 51132), (8522, 38682), (8596, 38349), (11052, 29827), (12783, 25788), (12894, 25566), (17044, 19341)]