340291252

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{727}}^1$

素因数の和:1040

約数の個数: 48

約数和(自身を含む): 693871360

約数和(自身を除く): 353580108

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 229, 292, 458, 511, 727, 916, 1022, 1454, 1603, 2044, 2908, 3206, 5089, 6412, 10178, 16717, 20356, 33434, 53071, 66868, 106142, 117019, 166483, 212284, 234038, 332966, 371497, 468076, 665932, 742994, 1165381, 1485988, 2330762, 4661524, 12153259, 24306518, 48613036, 85072813, 170145626, 340291252]

約数ペア:

[(1, 340291252), (2, 170145626), (4, 85072813), (7, 48613036), (14, 24306518), (28, 12153259), (73, 4661524), (146, 2330762), (229, 1485988), (292, 1165381), (458, 742994), (511, 665932), (727, 468076), (916, 371497), (1022, 332966), (1454, 234038), (1603, 212284), (2044, 166483), (2908, 117019), (3206, 106142), (5089, 66868), (6412, 53071), (10178, 33434), (16717, 20356)]