729399936

素因数分解:

$2^7\times 3^1\times {\mathrm{61}}^1\times {\mathrm{31139}}^1$

素因数の和:31217

約数の個数: 64

約数和(自身を含む): 1969293600

約数和(自身を除く): 1239893664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 366, 384, 488, 732, 976, 1464, 1952, 2928, 3904, 5856, 7808, 11712, 23424, 31139, 62278, 93417, 124556, 186834, 249112, 373668, 498224, 747336, 996448, 1494672, 1899479, 1992896, 2989344, 3798958, 3985792, 5698437, 5978688, 7597916, 11396874, 11957376, 15195832, 22793748, 30391664, 45587496, 60783328, 91174992, 121566656, 182349984, 243133312, 364699968, 729399936]

約数ペア:

[(1, 729399936), (2, 364699968), (3, 243133312), (4, 182349984), (6, 121566656), (8, 91174992), (12, 60783328), (16, 45587496), (24, 30391664), (32, 22793748), (48, 15195832), (61, 11957376), (64, 11396874), (96, 7597916), (122, 5978688), (128, 5698437), (183, 3985792), (192, 3798958), (244, 2989344), (366, 1992896), (384, 1899479), (488, 1494672), (732, 996448), (976, 747336), (1464, 498224), (1952, 373668), (2928, 249112), (3904, 186834), (5856, 124556), (7808, 93417), (11712, 62278), (23424, 31139)]