947821488

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{3259}}^1$

素因数の和:3426

約数の個数: 80

約数和(自身を含む): 2512755840

約数和(自身を除く): 1564934352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 83, 146, 166, 219, 249, 292, 332, 438, 498, 584, 664, 876, 996, 1168, 1328, 1752, 1992, 3259, 3504, 3984, 6059, 6518, 9777, 12118, 13036, 18177, 19554, 24236, 26072, 36354, 39108, 48472, 52144, 72708, 78216, 96944, 145416, 156432, 237907, 270497, 290832, 475814, 540994, 713721, 811491, 951628, 1081988, 1427442, 1622982, 1903256, 2163976, 2854884, 3245964, 3806512, 4327952, 5709768, 6491928, 11419536, 12983856, 19746281, 39492562, 59238843, 78985124, 118477686, 157970248, 236955372, 315940496, 473910744, 947821488]

約数ペア:

[(1, 947821488), (2, 473910744), (3, 315940496), (4, 236955372), (6, 157970248), (8, 118477686), (12, 78985124), (16, 59238843), (24, 39492562), (48, 19746281), (73, 12983856), (83, 11419536), (146, 6491928), (166, 5709768), (219, 4327952), (249, 3806512), (292, 3245964), (332, 2854884), (438, 2163976), (498, 1903256), (584, 1622982), (664, 1427442), (876, 1081988), (996, 951628), (1168, 811491), (1328, 713721), (1752, 540994), (1992, 475814), (3259, 290832), (3504, 270497), (3984, 237907), (6059, 156432), (6518, 145416), (9777, 96944), (12118, 78216), (13036, 72708), (18177, 52144), (19554, 48472), (24236, 39108), (26072, 36354)]