289326312

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{911}}^1$

素因数の和:1335

約数の個数: 96

約数和(自身を含む): 857900160

約数和(自身を除く): 568573848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 401, 792, 802, 911, 1203, 1604, 1822, 2406, 2733, 3208, 3609, 3644, 4411, 4812, 5466, 7218, 7288, 8199, 8822, 9624, 10021, 10932, 13233, 14436, 16398, 17644, 20042, 21864, 26466, 28872, 30063, 32796, 35288, 39699, 40084, 52932, 60126, 65592, 79398, 80168, 90189, 105864, 120252, 158796, 180378, 240504, 317592, 360756, 365311, 721512, 730622, 1095933, 1461244, 2191866, 2922488, 3287799, 4018421, 4383732, 6575598, 8036842, 8767464, 12055263, 13151196, 16073684, 24110526, 26302392, 32147368, 36165789, 48221052, 72331578, 96442104, 144663156, 289326312]

約数ペア:

[(1, 289326312), (2, 144663156), (3, 96442104), (4, 72331578), (6, 48221052), (8, 36165789), (9, 32147368), (11, 26302392), (12, 24110526), (18, 16073684), (22, 13151196), (24, 12055263), (33, 8767464), (36, 8036842), (44, 6575598), (66, 4383732), (72, 4018421), (88, 3287799), (99, 2922488), (132, 2191866), (198, 1461244), (264, 1095933), (396, 730622), (401, 721512), (792, 365311), (802, 360756), (911, 317592), (1203, 240504), (1604, 180378), (1822, 158796), (2406, 120252), (2733, 105864), (3208, 90189), (3609, 80168), (3644, 79398), (4411, 65592), (4812, 60126), (5466, 52932), (7218, 40084), (7288, 39699), (8199, 35288), (8822, 32796), (9624, 30063), (10021, 28872), (10932, 26466), (13233, 21864), (14436, 20042), (16398, 17644)]