289056152

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15137}}^1$

素因数の和:15192

約数の個数: 64

約数和(自身を含む): 697559040

約数和(自身を除く): 408502888

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 868, 1364, 1736, 2387, 2728, 4774, 9548, 15137, 19096, 30274, 60548, 105959, 121096, 166507, 211918, 333014, 423836, 469247, 666028, 847672, 938494, 1165549, 1332056, 1876988, 2331098, 3284729, 3753976, 4662196, 5161717, 6569458, 9324392, 10323434, 13138916, 20646868, 26277832, 36132019, 41293736, 72264038, 144528076, 289056152]

約数ペア:

[(1, 289056152), (2, 144528076), (4, 72264038), (7, 41293736), (8, 36132019), (11, 26277832), (14, 20646868), (22, 13138916), (28, 10323434), (31, 9324392), (44, 6569458), (56, 5161717), (62, 4662196), (77, 3753976), (88, 3284729), (124, 2331098), (154, 1876988), (217, 1332056), (248, 1165549), (308, 938494), (341, 847672), (434, 666028), (616, 469247), (682, 423836), (868, 333014), (1364, 211918), (1736, 166507), (2387, 121096), (2728, 105959), (4774, 60548), (9548, 30274), (15137, 19096)]