291230548436

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1\times {\mathrm{64891}}^1$

素因数の和:65304

約数の個数: 48

約数和(自身を含む): 528849034560

約数和(自身を除く): 237618486124

約数列:

[1, 2, 4, 43, 86, 97, 172, 194, 269, 388, 538, 1076, 4171, 8342, 11567, 16684, 23134, 26093, 46268, 52186, 64891, 104372, 129782, 259564, 1121999, 2243998, 2790313, 4487996, 5580626, 6294427, 11161252, 12588854, 17455679, 25177708, 34911358, 69822716, 270660361, 541320722, 750594197, 1082641444, 1501188394, 1693200863, 3002376788, 3386401726, 6772803452, 72807637109, 145615274218, 291230548436]

約数ペア:

[(1, 291230548436), (2, 145615274218), (4, 72807637109), (43, 6772803452), (86, 3386401726), (97, 3002376788), (172, 1693200863), (194, 1501188394), (269, 1082641444), (388, 750594197), (538, 541320722), (1076, 270660361), (4171, 69822716), (8342, 34911358), (11567, 25177708), (16684, 17455679), (23134, 12588854), (26093, 11161252), (46268, 6294427), (52186, 5580626), (64891, 4487996), (104372, 2790313), (129782, 2243998), (259564, 1121999)]