275481004028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1\times {\mathrm{58129}}^1$

素因数の和:58770

約数の個数: 48

約数和(自身を含む): 512511283200

約数和(自身を除く): 237030279172

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 491, 508, 982, 1964, 2413, 4826, 9329, 9652, 18658, 37316, 58129, 62357, 116258, 124714, 232516, 249428, 1104451, 1184783, 2208902, 2369566, 4417804, 4739132, 7382383, 14764766, 28541339, 29529532, 57082678, 114165356, 140265277, 280530554, 542285441, 561061108, 1084570882, 2169141764, 3624750053, 7249500106, 14499000212, 68870251007, 137740502014, 275481004028]

約数ペア:

[(1, 275481004028), (2, 137740502014), (4, 68870251007), (19, 14499000212), (38, 7249500106), (76, 3624750053), (127, 2169141764), (254, 1084570882), (491, 561061108), (508, 542285441), (982, 280530554), (1964, 140265277), (2413, 114165356), (4826, 57082678), (9329, 29529532), (9652, 28541339), (18658, 14764766), (37316, 7382383), (58129, 4739132), (62357, 4417804), (116258, 2369566), (124714, 2208902), (232516, 1184783), (249428, 1104451)]