1623491479116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{7123201}}^1$

素因数の和:7123711

約数の個数: 72

約数和(自身を含む): 4428580161824

約数和(自身を除く): 2805088682708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 487, 974, 1461, 1948, 2922, 4383, 5844, 6331, 8766, 12662, 17532, 18993, 25324, 37986, 56979, 75972, 113958, 227916, 7123201, 14246402, 21369603, 28492804, 42739206, 64108809, 85478412, 92601613, 128217618, 185203226, 256435236, 277804839, 370406452, 555609678, 833414517, 1111219356, 1666829034, 3333658068, 3468998887, 6937997774, 10406996661, 13875995548, 20813993322, 31220989983, 41627986644, 45096985531, 62441979966, 90193971062, 124883959932, 135290956593, 180387942124, 270581913186, 405872869779, 541163826372, 811745739558, 1623491479116]

約数ペア:

[(1, 1623491479116), (2, 811745739558), (3, 541163826372), (4, 405872869779), (6, 270581913186), (9, 180387942124), (12, 135290956593), (13, 124883959932), (18, 90193971062), (26, 62441979966), (36, 45096985531), (39, 41627986644), (52, 31220989983), (78, 20813993322), (117, 13875995548), (156, 10406996661), (234, 6937997774), (468, 3468998887), (487, 3333658068), (974, 1666829034), (1461, 1111219356), (1948, 833414517), (2922, 555609678), (4383, 370406452), (5844, 277804839), (6331, 256435236), (8766, 185203226), (12662, 128217618), (17532, 92601613), (18993, 85478412), (25324, 64108809), (37986, 42739206), (56979, 28492804), (75972, 21369603), (113958, 14246402), (227916, 7123201)]