397882824

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{20749}}^1$

素因数の和:20822

約数の個数: 64

約数和(自身を含む): 1075680000

約数和(自身を除く): 677797176

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 47, 51, 68, 94, 102, 136, 141, 188, 204, 282, 376, 408, 564, 799, 1128, 1598, 2397, 3196, 4794, 6392, 9588, 19176, 20749, 41498, 62247, 82996, 124494, 165992, 248988, 352733, 497976, 705466, 975203, 1058199, 1410932, 1950406, 2116398, 2821864, 2925609, 3900812, 4232796, 5851218, 7801624, 8465592, 11702436, 16578451, 23404872, 33156902, 49735353, 66313804, 99470706, 132627608, 198941412, 397882824]

約数ペア:

[(1, 397882824), (2, 198941412), (3, 132627608), (4, 99470706), (6, 66313804), (8, 49735353), (12, 33156902), (17, 23404872), (24, 16578451), (34, 11702436), (47, 8465592), (51, 7801624), (68, 5851218), (94, 4232796), (102, 3900812), (136, 2925609), (141, 2821864), (188, 2116398), (204, 1950406), (282, 1410932), (376, 1058199), (408, 975203), (564, 705466), (799, 497976), (1128, 352733), (1598, 248988), (2397, 165992), (3196, 124494), (4794, 82996), (6392, 62247), (9588, 41498), (19176, 20749)]