1744992

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 72

約数和(自身を含む): 5090904

約数和(自身を除く): 3345912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 83, 96, 144, 146, 166, 219, 249, 288, 292, 332, 438, 498, 584, 657, 664, 747, 876, 996, 1168, 1314, 1328, 1494, 1752, 1992, 2336, 2628, 2656, 2988, 3504, 3984, 5256, 5976, 6059, 7008, 7968, 10512, 11952, 12118, 18177, 21024, 23904, 24236, 36354, 48472, 54531, 72708, 96944, 109062, 145416, 193888, 218124, 290832, 436248, 581664, 872496, 1744992]

約数ペア:

[(1, 1744992), (2, 872496), (3, 581664), (4, 436248), (6, 290832), (8, 218124), (9, 193888), (12, 145416), (16, 109062), (18, 96944), (24, 72708), (32, 54531), (36, 48472), (48, 36354), (72, 24236), (73, 23904), (83, 21024), (96, 18177), (144, 12118), (146, 11952), (166, 10512), (219, 7968), (249, 7008), (288, 6059), (292, 5976), (332, 5256), (438, 3984), (498, 3504), (584, 2988), (657, 2656), (664, 2628), (747, 2336), (876, 1992), (996, 1752), (1168, 1494), (1314, 1328)]