31002888

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:707

約数の個数: 96

約数和(自身を含む): 92504160

約数和(自身を除く): 61501272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 49, 56, 82, 84, 98, 123, 147, 164, 168, 196, 246, 287, 294, 328, 392, 492, 574, 588, 643, 861, 984, 1148, 1176, 1286, 1722, 1929, 2009, 2296, 2572, 3444, 3858, 4018, 4501, 5144, 6027, 6888, 7716, 8036, 9002, 12054, 13503, 15432, 16072, 18004, 24108, 26363, 27006, 31507, 36008, 48216, 52726, 54012, 63014, 79089, 94521, 105452, 108024, 126028, 158178, 184541, 189042, 210904, 252056, 316356, 369082, 378084, 553623, 632712, 738164, 756168, 1107246, 1291787, 1476328, 2214492, 2583574, 3875361, 4428984, 5167148, 7750722, 10334296, 15501444, 31002888]

約数ペア:

[(1, 31002888), (2, 15501444), (3, 10334296), (4, 7750722), (6, 5167148), (7, 4428984), (8, 3875361), (12, 2583574), (14, 2214492), (21, 1476328), (24, 1291787), (28, 1107246), (41, 756168), (42, 738164), (49, 632712), (56, 553623), (82, 378084), (84, 369082), (98, 316356), (123, 252056), (147, 210904), (164, 189042), (168, 184541), (196, 158178), (246, 126028), (287, 108024), (294, 105452), (328, 94521), (392, 79089), (492, 63014), (574, 54012), (588, 52726), (643, 48216), (861, 36008), (984, 31507), (1148, 27006), (1176, 26363), (1286, 24108), (1722, 18004), (1929, 16072), (2009, 15432), (2296, 13503), (2572, 12054), (3444, 9002), (3858, 8036), (4018, 7716), (4501, 6888), (5144, 6027)]