1853267968

素因数分解:

$2^{13}\times {\mathrm{29}}^2\times {\mathrm{269}}^1$

素因数の和:353

約数の個数: 84

約数和(自身を含む): 3852790110

約数和(自身を除く): 1999522142

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 269, 464, 512, 538, 841, 928, 1024, 1076, 1682, 1856, 2048, 2152, 3364, 3712, 4096, 4304, 6728, 7424, 7801, 8192, 8608, 13456, 14848, 15602, 17216, 26912, 29696, 31204, 34432, 53824, 59392, 62408, 68864, 107648, 118784, 124816, 137728, 215296, 226229, 237568, 249632, 275456, 430592, 452458, 499264, 550912, 861184, 904916, 998528, 1101824, 1722368, 1809832, 1997056, 2203648, 3444736, 3619664, 3994112, 6889472, 7239328, 7988224, 14478656, 15976448, 28957312, 31952896, 57914624, 63905792, 115829248, 231658496, 463316992, 926633984, 1853267968]

約数ペア:

[(1, 1853267968), (2, 926633984), (4, 463316992), (8, 231658496), (16, 115829248), (29, 63905792), (32, 57914624), (58, 31952896), (64, 28957312), (116, 15976448), (128, 14478656), (232, 7988224), (256, 7239328), (269, 6889472), (464, 3994112), (512, 3619664), (538, 3444736), (841, 2203648), (928, 1997056), (1024, 1809832), (1076, 1722368), (1682, 1101824), (1856, 998528), (2048, 904916), (2152, 861184), (3364, 550912), (3712, 499264), (4096, 452458), (4304, 430592), (6728, 275456), (7424, 249632), (7801, 237568), (8192, 226229), (8608, 215296), (13456, 137728), (14848, 124816), (15602, 118784), (17216, 107648), (26912, 68864), (29696, 62408), (31204, 59392), (34432, 53824)]