15678621348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1759}}^1\times {\mathrm{3361}}^1$

素因数の和:5157

約数の個数: 96

約数和(自身を含む): 41751198720

約数和(自身を除く): 26072577372

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 1759, 2652, 3361, 3518, 5277, 6722, 7036, 10083, 10554, 13444, 20166, 21108, 22867, 29903, 40332, 43693, 45734, 57137, 59806, 68601, 87386, 89709, 91468, 114274, 119612, 131079, 137202, 171411, 174772, 179418, 228548, 262158, 274404, 342822, 358836, 388739, 524316, 685644, 742781, 777478, 1166217, 1485562, 1554956, 2228343, 2332434, 2971124, 4456686, 4664868, 5911999, 8913372, 11823998, 17735997, 23647996, 35471994, 70943988, 76855987, 100503983, 153711974, 201007966, 230567961, 301511949, 307423948, 402015932, 461135922, 603023898, 922271844, 1206047796, 1306551779, 2613103558, 3919655337, 5226207116, 7839310674, 15678621348]

約数ペア:

[(1, 15678621348), (2, 7839310674), (3, 5226207116), (4, 3919655337), (6, 2613103558), (12, 1306551779), (13, 1206047796), (17, 922271844), (26, 603023898), (34, 461135922), (39, 402015932), (51, 307423948), (52, 301511949), (68, 230567961), (78, 201007966), (102, 153711974), (156, 100503983), (204, 76855987), (221, 70943988), (442, 35471994), (663, 23647996), (884, 17735997), (1326, 11823998), (1759, 8913372), (2652, 5911999), (3361, 4664868), (3518, 4456686), (5277, 2971124), (6722, 2332434), (7036, 2228343), (10083, 1554956), (10554, 1485562), (13444, 1166217), (20166, 777478), (21108, 742781), (22867, 685644), (29903, 524316), (40332, 388739), (43693, 358836), (45734, 342822), (57137, 274404), (59806, 262158), (68601, 228548), (87386, 179418), (89709, 174772), (91468, 171411), (114274, 137202), (119612, 131079)]