670843264

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{57593}}^1$

素因数の和:57627

約数の個数: 64

約数和(自身を含む): 1644884640

約数和(自身を除く): 974041376

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 57593, 115186, 230372, 403151, 460744, 748709, 806302, 921488, 1497418, 1612604, 1842976, 2994836, 3225208, 3685952, 5240963, 5989672, 6450416, 7371904, 10481926, 11979344, 12900832, 20963852, 23958688, 25801664, 41927704, 47917376, 51603328, 83855408, 95834752, 167710816, 335421632, 670843264]

約数ペア:

[(1, 670843264), (2, 335421632), (4, 167710816), (7, 95834752), (8, 83855408), (13, 51603328), (14, 47917376), (16, 41927704), (26, 25801664), (28, 23958688), (32, 20963852), (52, 12900832), (56, 11979344), (64, 10481926), (91, 7371904), (104, 6450416), (112, 5989672), (128, 5240963), (182, 3685952), (208, 3225208), (224, 2994836), (364, 1842976), (416, 1612604), (448, 1497418), (728, 921488), (832, 806302), (896, 748709), (1456, 460744), (1664, 403151), (2912, 230372), (5824, 115186), (11648, 57593)]