322510156592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{81606821}}^1$

素因数の和:81606861

約数の個数: 40

約数和(自身を含む): 708347214960

約数和(自身を除く): 385837058368

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 81606821, 163213642, 326427284, 652854568, 1060888673, 1305709136, 1550529599, 2121777346, 3101059198, 4243554692, 6202118396, 8487109384, 12404236792, 16974218768, 20156884787, 24808473584, 40313769574, 80627539148, 161255078296, 322510156592]

約数ペア:

[(1, 322510156592), (2, 161255078296), (4, 80627539148), (8, 40313769574), (13, 24808473584), (16, 20156884787), (19, 16974218768), (26, 12404236792), (38, 8487109384), (52, 6202118396), (76, 4243554692), (104, 3101059198), (152, 2121777346), (208, 1550529599), (247, 1305709136), (304, 1060888673), (494, 652854568), (988, 326427284), (1976, 163213642), (3952, 81606821)]