1289402496

素因数分解:

$2^7\times 3^3\times {\mathrm{373091}}^1$

素因数の和:373114

約数の個数: 64

約数和(自身を含む): 3805538400

約数和(自身を除く): 2516135904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 373091, 746182, 1119273, 1492364, 2238546, 2984728, 3357819, 4477092, 5969456, 6715638, 8954184, 10073457, 11938912, 13431276, 17908368, 20146914, 23877824, 26862552, 35816736, 40293828, 47755648, 53725104, 71633472, 80587656, 107450208, 143266944, 161175312, 214900416, 322350624, 429800832, 644701248, 1289402496]

約数ペア:

[(1, 1289402496), (2, 644701248), (3, 429800832), (4, 322350624), (6, 214900416), (8, 161175312), (9, 143266944), (12, 107450208), (16, 80587656), (18, 71633472), (24, 53725104), (27, 47755648), (32, 40293828), (36, 35816736), (48, 26862552), (54, 23877824), (64, 20146914), (72, 17908368), (96, 13431276), (108, 11938912), (128, 10073457), (144, 8954184), (192, 6715638), (216, 5969456), (288, 4477092), (384, 3357819), (432, 2984728), (576, 2238546), (864, 1492364), (1152, 1119273), (1728, 746182), (3456, 373091)]