1344332384

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{15907}}^1$

素因数の和:16075

約数の個数: 48

約数和(自身を含む): 2806171200

約数和(自身を除く): 1461838816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 139, 152, 278, 304, 556, 608, 1112, 2224, 2641, 4448, 5282, 10564, 15907, 21128, 31814, 42256, 63628, 84512, 127256, 254512, 302233, 509024, 604466, 1208932, 2211073, 2417864, 4422146, 4835728, 8844292, 9671456, 17688584, 35377168, 42010387, 70754336, 84020774, 168041548, 336083096, 672166192, 1344332384]

約数ペア:

[(1, 1344332384), (2, 672166192), (4, 336083096), (8, 168041548), (16, 84020774), (19, 70754336), (32, 42010387), (38, 35377168), (76, 17688584), (139, 9671456), (152, 8844292), (278, 4835728), (304, 4422146), (556, 2417864), (608, 2211073), (1112, 1208932), (2224, 604466), (2641, 509024), (4448, 302233), (5282, 254512), (10564, 127256), (15907, 84512), (21128, 63628), (31814, 42256)]