248588984

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1$

素因数の和:852

約数の個数: 64

約数和(自身を含む): 546739200

約数和(自身を除く): 298150216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 83, 158, 166, 316, 332, 553, 581, 632, 664, 677, 1106, 1162, 1354, 2212, 2324, 2708, 4424, 4648, 4739, 5416, 6557, 9478, 13114, 18956, 26228, 37912, 45899, 52456, 53483, 56191, 91798, 106966, 112382, 183596, 213932, 224764, 367192, 374381, 393337, 427864, 449528, 748762, 786674, 1497524, 1573348, 2995048, 3146696, 4439089, 8878178, 17756356, 31073623, 35512712, 62147246, 124294492, 248588984]

約数ペア:

[(1, 248588984), (2, 124294492), (4, 62147246), (7, 35512712), (8, 31073623), (14, 17756356), (28, 8878178), (56, 4439089), (79, 3146696), (83, 2995048), (158, 1573348), (166, 1497524), (316, 786674), (332, 748762), (553, 449528), (581, 427864), (632, 393337), (664, 374381), (677, 367192), (1106, 224764), (1162, 213932), (1354, 183596), (2212, 112382), (2324, 106966), (2708, 91798), (4424, 56191), (4648, 53483), (4739, 52456), (5416, 45899), (6557, 37912), (9478, 26228), (13114, 18956)]