340552992

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{272879}}^1$

素因数の和:272905

約数の個数: 48

約数和(自身を含む): 962720640

約数和(自身を除く): 622167648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 272879, 545758, 818637, 1091516, 1637274, 2183032, 3274548, 3547427, 4366064, 6549096, 7094854, 8732128, 10642281, 13098192, 14189708, 21284562, 26196384, 28379416, 42569124, 56758832, 85138248, 113517664, 170276496, 340552992]

約数ペア:

[(1, 340552992), (2, 170276496), (3, 113517664), (4, 85138248), (6, 56758832), (8, 42569124), (12, 28379416), (13, 26196384), (16, 21284562), (24, 14189708), (26, 13098192), (32, 10642281), (39, 8732128), (48, 7094854), (52, 6549096), (78, 4366064), (96, 3547427), (104, 3274548), (156, 2183032), (208, 1637274), (312, 1091516), (416, 818637), (624, 545758), (1248, 272879)]