1231975092

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{2273}}^1$

素因数の和:2389

約数の個数: 72

約数和(自身を含む): 3034862208

約数和(自身を除く): 1802887116

約数列:

[1, 2, 3, 4, 6, 12, 31, 47, 62, 93, 94, 124, 141, 186, 188, 282, 372, 564, 961, 1457, 1922, 2273, 2883, 2914, 3844, 4371, 4546, 5766, 5828, 6819, 8742, 9092, 11532, 13638, 17484, 27276, 45167, 70463, 90334, 106831, 135501, 140926, 180668, 211389, 213662, 271002, 281852, 320493, 422778, 427324, 542004, 640986, 845556, 1281972, 2184353, 3311761, 4368706, 6553059, 6623522, 8737412, 9935283, 13106118, 13247044, 19870566, 26212236, 39741132, 102664591, 205329182, 307993773, 410658364, 615987546, 1231975092]

約数ペア:

[(1, 1231975092), (2, 615987546), (3, 410658364), (4, 307993773), (6, 205329182), (12, 102664591), (31, 39741132), (47, 26212236), (62, 19870566), (93, 13247044), (94, 13106118), (124, 9935283), (141, 8737412), (186, 6623522), (188, 6553059), (282, 4368706), (372, 3311761), (564, 2184353), (961, 1281972), (1457, 845556), (1922, 640986), (2273, 542004), (2883, 427324), (2914, 422778), (3844, 320493), (4371, 281852), (4546, 271002), (5766, 213662), (5828, 211389), (6819, 180668), (8742, 140926), (9092, 135501), (11532, 106831), (13638, 90334), (17484, 70463), (27276, 45167)]