220727016

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 611020800

約数和(自身を除く): 390293784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 127, 202, 239, 254, 303, 381, 404, 478, 508, 606, 717, 762, 808, 909, 956, 1016, 1143, 1212, 1434, 1524, 1818, 1912, 2151, 2286, 2424, 2868, 3048, 3636, 4302, 4572, 5736, 7272, 8604, 9144, 12827, 17208, 24139, 25654, 30353, 38481, 48278, 51308, 60706, 72417, 76962, 91059, 96556, 102616, 115443, 121412, 144834, 153924, 182118, 193112, 217251, 230886, 242824, 273177, 289668, 307848, 364236, 434502, 461772, 546354, 579336, 728472, 869004, 923544, 1092708, 1738008, 2185416, 3065653, 6131306, 9196959, 12262612, 18393918, 24525224, 27590877, 36787836, 55181754, 73575672, 110363508, 220727016]

約数ペア:

[(1, 220727016), (2, 110363508), (3, 73575672), (4, 55181754), (6, 36787836), (8, 27590877), (9, 24525224), (12, 18393918), (18, 12262612), (24, 9196959), (36, 6131306), (72, 3065653), (101, 2185416), (127, 1738008), (202, 1092708), (239, 923544), (254, 869004), (303, 728472), (381, 579336), (404, 546354), (478, 461772), (508, 434502), (606, 364236), (717, 307848), (762, 289668), (808, 273177), (909, 242824), (956, 230886), (1016, 217251), (1143, 193112), (1212, 182118), (1434, 153924), (1524, 144834), (1818, 121412), (1912, 115443), (2151, 102616), (2286, 96556), (2424, 91059), (2868, 76962), (3048, 72417), (3636, 60706), (4302, 51308), (4572, 48278), (5736, 38481), (7272, 30353), (8604, 25654), (9144, 24139), (12827, 17208)]