1561798176

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{856249}}^1$

素因数の和:856281

約数の個数: 48

約数和(自身を含む): 4315500000

約数和(自身を除く): 2753701824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 856249, 1712498, 2568747, 3424996, 5137494, 6849992, 10274988, 13699984, 16268731, 20549976, 27399968, 32537462, 41099952, 48806193, 65074924, 82199904, 97612386, 130149848, 195224772, 260299696, 390449544, 520599392, 780899088, 1561798176]

約数ペア:

[(1, 1561798176), (2, 780899088), (3, 520599392), (4, 390449544), (6, 260299696), (8, 195224772), (12, 130149848), (16, 97612386), (19, 82199904), (24, 65074924), (32, 48806193), (38, 41099952), (48, 32537462), (57, 27399968), (76, 20549976), (96, 16268731), (114, 13699984), (152, 10274988), (228, 6849992), (304, 5137494), (456, 3424996), (608, 2568747), (912, 1712498), (1824, 856249)]