307809468

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1949}}^1$

素因数の和:2107

約数の個数: 72

約数和(自身を含む): 804913200

約数和(自身を除く): 497103732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 107, 123, 164, 214, 246, 321, 369, 428, 492, 642, 738, 963, 1284, 1476, 1926, 1949, 3852, 3898, 4387, 5847, 7796, 8774, 11694, 13161, 17541, 17548, 23388, 26322, 35082, 39483, 52644, 70164, 78966, 79909, 157932, 159818, 208543, 239727, 319636, 417086, 479454, 625629, 719181, 834172, 958908, 1251258, 1438362, 1876887, 2502516, 2876724, 3753774, 7507548, 8550263, 17100526, 25650789, 34201052, 51301578, 76952367, 102603156, 153904734, 307809468]

約数ペア:

[(1, 307809468), (2, 153904734), (3, 102603156), (4, 76952367), (6, 51301578), (9, 34201052), (12, 25650789), (18, 17100526), (36, 8550263), (41, 7507548), (82, 3753774), (107, 2876724), (123, 2502516), (164, 1876887), (214, 1438362), (246, 1251258), (321, 958908), (369, 834172), (428, 719181), (492, 625629), (642, 479454), (738, 417086), (963, 319636), (1284, 239727), (1476, 208543), (1926, 159818), (1949, 157932), (3852, 79909), (3898, 78966), (4387, 70164), (5847, 52644), (7796, 39483), (8774, 35082), (11694, 26322), (13161, 23388), (17541, 17548)]