768880224

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{381389}}^1$

素因数の和:381412

約数の個数: 72

約数和(自身を含む): 2498867280

約数和(自身を除く): 1729987056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 381389, 762778, 1144167, 1525556, 2288334, 2669723, 3051112, 3432501, 4576668, 5339446, 6102224, 6865002, 8009169, 9153336, 10678892, 12204448, 13730004, 16018338, 18306672, 21357784, 24027507, 27460008, 32036676, 36613344, 42715568, 48055014, 54920016, 64073352, 85431136, 96110028, 109840032, 128146704, 192220056, 256293408, 384440112, 768880224]

約数ペア:

[(1, 768880224), (2, 384440112), (3, 256293408), (4, 192220056), (6, 128146704), (7, 109840032), (8, 96110028), (9, 85431136), (12, 64073352), (14, 54920016), (16, 48055014), (18, 42715568), (21, 36613344), (24, 32036676), (28, 27460008), (32, 24027507), (36, 21357784), (42, 18306672), (48, 16018338), (56, 13730004), (63, 12204448), (72, 10678892), (84, 9153336), (96, 8009169), (112, 6865002), (126, 6102224), (144, 5339446), (168, 4576668), (224, 3432501), (252, 3051112), (288, 2669723), (336, 2288334), (504, 1525556), (672, 1144167), (1008, 762778), (2016, 381389)]