383651968

素因数分解:

$2^7\times 7^2\times {\mathrm{61169}}^1$

素因数の和:61197

約数の個数: 48

約数和(自身を含む): 889105950

約数和(自身を除く): 505453982

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 61169, 122338, 244676, 428183, 489352, 856366, 978704, 1712732, 1957408, 2997281, 3425464, 3914816, 5994562, 6850928, 7829632, 11989124, 13701856, 23978248, 27403712, 47956496, 54807424, 95912992, 191825984, 383651968]

約数ペア:

[(1, 383651968), (2, 191825984), (4, 95912992), (7, 54807424), (8, 47956496), (14, 27403712), (16, 23978248), (28, 13701856), (32, 11989124), (49, 7829632), (56, 6850928), (64, 5994562), (98, 3914816), (112, 3425464), (128, 2997281), (196, 1957408), (224, 1712732), (392, 978704), (448, 856366), (784, 489352), (896, 428183), (1568, 244676), (3136, 122338), (6272, 61169)]