331231208

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{48883}}^1$

素因数の和:48918

約数の個数: 48

約数和(自身を含む): 780188640

約数和(自身を除く): 448957432

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 6776, 48883, 97766, 195532, 342181, 391064, 537713, 684362, 1075426, 1368724, 2150852, 2737448, 3763991, 4301704, 5914843, 7527982, 11829686, 15055964, 23659372, 30111928, 41403901, 47318744, 82807802, 165615604, 331231208]

約数ペア:

[(1, 331231208), (2, 165615604), (4, 82807802), (7, 47318744), (8, 41403901), (11, 30111928), (14, 23659372), (22, 15055964), (28, 11829686), (44, 7527982), (56, 5914843), (77, 4301704), (88, 3763991), (121, 2737448), (154, 2150852), (242, 1368724), (308, 1075426), (484, 684362), (616, 537713), (847, 391064), (968, 342181), (1694, 195532), (3388, 97766), (6776, 48883)]