312845832

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19661}}^1$

素因数の和:19703

約数の個数: 96

約数和(自身を含む): 966190680

約数和(自身を除く): 653344848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1989, 2652, 3978, 5304, 7956, 15912, 19661, 39322, 58983, 78644, 117966, 157288, 176949, 235932, 255593, 334237, 353898, 471864, 511186, 668474, 707796, 766779, 1002711, 1022372, 1336948, 1415592, 1533558, 2005422, 2044744, 2300337, 2673896, 3008133, 3067116, 4010844, 4345081, 4600674, 6016266, 6134232, 8021688, 8690162, 9201348, 12032532, 13035243, 17380324, 18402696, 24065064, 26070486, 34760648, 39105729, 52140972, 78211458, 104281944, 156422916, 312845832]

約数ペア:

[(1, 312845832), (2, 156422916), (3, 104281944), (4, 78211458), (6, 52140972), (8, 39105729), (9, 34760648), (12, 26070486), (13, 24065064), (17, 18402696), (18, 17380324), (24, 13035243), (26, 12032532), (34, 9201348), (36, 8690162), (39, 8021688), (51, 6134232), (52, 6016266), (68, 4600674), (72, 4345081), (78, 4010844), (102, 3067116), (104, 3008133), (117, 2673896), (136, 2300337), (153, 2044744), (156, 2005422), (204, 1533558), (221, 1415592), (234, 1336948), (306, 1022372), (312, 1002711), (408, 766779), (442, 707796), (468, 668474), (612, 511186), (663, 471864), (884, 353898), (936, 334237), (1224, 255593), (1326, 235932), (1768, 176949), (1989, 157288), (2652, 117966), (3978, 78644), (5304, 58983), (7956, 39322), (15912, 19661)]