1520758528

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15193}}^1$

素因数の和:15249

約数の個数: 72

約数和(自身を含む): 3354105888

約数和(自身を除く): 1833347360

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 184, 256, 272, 368, 391, 544, 736, 782, 1088, 1472, 1564, 2176, 2944, 3128, 4352, 5888, 6256, 12512, 15193, 25024, 30386, 50048, 60772, 100096, 121544, 243088, 258281, 349439, 486176, 516562, 698878, 972352, 1033124, 1397756, 1944704, 2066248, 2795512, 3889408, 4132496, 5591024, 5940463, 8264992, 11182048, 11880926, 16529984, 22364096, 23761852, 33059968, 44728192, 47523704, 66119936, 89456384, 95047408, 190094816, 380189632, 760379264, 1520758528]

約数ペア:

[(1, 1520758528), (2, 760379264), (4, 380189632), (8, 190094816), (16, 95047408), (17, 89456384), (23, 66119936), (32, 47523704), (34, 44728192), (46, 33059968), (64, 23761852), (68, 22364096), (92, 16529984), (128, 11880926), (136, 11182048), (184, 8264992), (256, 5940463), (272, 5591024), (368, 4132496), (391, 3889408), (544, 2795512), (736, 2066248), (782, 1944704), (1088, 1397756), (1472, 1033124), (1564, 972352), (2176, 698878), (2944, 516562), (3128, 486176), (4352, 349439), (5888, 258281), (6256, 243088), (12512, 121544), (15193, 100096), (25024, 60772), (30386, 50048)]