1881167688

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{409}}^1\times {\mathrm{503}}^1$

素因数の和:1051

約数の個数: 96

約数和(自身を含む): 5157734400

約数和(自身を除く): 3276566712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 409, 503, 508, 762, 818, 1006, 1016, 1143, 1227, 1509, 1524, 1636, 2012, 2286, 2454, 3018, 3048, 3272, 3681, 4024, 4527, 4572, 4908, 6036, 7362, 9054, 9144, 9816, 12072, 14724, 18108, 29448, 36216, 51943, 63881, 103886, 127762, 155829, 191643, 205727, 207772, 255524, 311658, 383286, 411454, 415544, 467487, 511048, 574929, 617181, 623316, 766572, 822908, 934974, 1149858, 1234362, 1246632, 1533144, 1645816, 1851543, 1869948, 2299716, 2468724, 3703086, 3739896, 4599432, 4937448, 7406172, 14812344, 26127329, 52254658, 78381987, 104509316, 156763974, 209018632, 235145961, 313527948, 470291922, 627055896, 940583844, 1881167688]

約数ペア:

[(1, 1881167688), (2, 940583844), (3, 627055896), (4, 470291922), (6, 313527948), (8, 235145961), (9, 209018632), (12, 156763974), (18, 104509316), (24, 78381987), (36, 52254658), (72, 26127329), (127, 14812344), (254, 7406172), (381, 4937448), (409, 4599432), (503, 3739896), (508, 3703086), (762, 2468724), (818, 2299716), (1006, 1869948), (1016, 1851543), (1143, 1645816), (1227, 1533144), (1509, 1246632), (1524, 1234362), (1636, 1149858), (2012, 934974), (2286, 822908), (2454, 766572), (3018, 623316), (3048, 617181), (3272, 574929), (3681, 511048), (4024, 467487), (4527, 415544), (4572, 411454), (4908, 383286), (6036, 311658), (7362, 255524), (9054, 207772), (9144, 205727), (9816, 191643), (12072, 155829), (14724, 127762), (18108, 103886), (29448, 63881), (36216, 51943)]