920392376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2719}}^1$

素因数の和:2892

約数の個数: 64

約数和(自身を含む): 1938816000

約数和(自身を除く): 1018423624

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 131, 136, 152, 262, 323, 524, 646, 1048, 1292, 2227, 2489, 2584, 2719, 4454, 4978, 5438, 8908, 9956, 10876, 17816, 19912, 21752, 42313, 46223, 51661, 84626, 92446, 103322, 169252, 184892, 206644, 338504, 356189, 369784, 413288, 712378, 878237, 1424756, 1756474, 2849512, 3512948, 6055213, 6767591, 7025896, 12110426, 13535182, 24220852, 27070364, 48441704, 54140728, 115049047, 230098094, 460196188, 920392376]

約数ペア:

[(1, 920392376), (2, 460196188), (4, 230098094), (8, 115049047), (17, 54140728), (19, 48441704), (34, 27070364), (38, 24220852), (68, 13535182), (76, 12110426), (131, 7025896), (136, 6767591), (152, 6055213), (262, 3512948), (323, 2849512), (524, 1756474), (646, 1424756), (1048, 878237), (1292, 712378), (2227, 413288), (2489, 369784), (2584, 356189), (2719, 338504), (4454, 206644), (4978, 184892), (5438, 169252), (8908, 103322), (9956, 92446), (10876, 84626), (17816, 51661), (19912, 46223), (21752, 42313)]