13404408556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{179}}^1$

素因数の和:297

約数の個数: 216

約数和(自身を含む): 31950132480

約数和(自身を除く): 18545723924

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 31, 44, 46, 62, 77, 92, 121, 124, 154, 161, 179, 217, 242, 253, 308, 322, 341, 358, 434, 484, 506, 644, 682, 713, 716, 847, 868, 961, 1012, 1253, 1364, 1426, 1694, 1771, 1922, 1969, 2387, 2506, 2783, 2852, 3388, 3542, 3751, 3844, 3938, 4117, 4774, 4991, 5012, 5549, 5566, 6727, 7084, 7502, 7843, 7876, 8234, 9548, 9982, 10571, 11098, 11132, 13454, 13783, 15004, 15686, 16468, 19481, 19964, 21142, 21659, 22103, 22196, 26257, 26908, 27566, 28819, 31372, 38843, 38962, 42284, 43318, 44206, 45287, 52514, 54901, 55132, 57638, 61039, 73997, 77686, 77924, 86273, 86636, 88412, 90574, 105028, 109802, 115276, 116281, 122078, 127627, 147994, 151613, 154721, 155372, 172019, 172546, 181148, 219604, 232562, 243133, 244156, 255254, 295988, 303226, 309442, 317009, 344038, 345092, 427273, 465124, 486266, 498157, 510508, 603911, 606452, 618884, 634018, 671429, 688076, 813967, 854546, 893389, 972532, 996314, 1204133, 1207822, 1268036, 1342858, 1403897, 1627934, 1701931, 1709092, 1786778, 1892209, 1992628, 2408266, 2415644, 2674463, 2685716, 2807794, 3255868, 3403862, 3487099, 3573556, 3784418, 3956437, 4700003, 4816532, 5348926, 5615588, 6807724, 6974198, 7568836, 7912874, 9400006, 9827279, 10697852, 13245463, 13948396, 15442867, 15825748, 18721241, 18800012, 19654558, 20814299, 26490926, 27695059, 30885734, 37442482, 39309116, 41628598, 43520807, 52981852, 55390118, 61771468, 74884964, 83257196, 87041614, 108100069, 110780236, 145700093, 174083228, 216200138, 291400186, 304645649, 432400276, 478728877, 582800372, 609291298, 957457754, 1218582596, 1914915508, 3351102139, 6702204278, 13404408556]

約数ペア:

[(1, 13404408556), (2, 6702204278), (4, 3351102139), (7, 1914915508), (11, 1218582596), (14, 957457754), (22, 609291298), (23, 582800372), (28, 478728877), (31, 432400276), (44, 304645649), (46, 291400186), (62, 216200138), (77, 174083228), (92, 145700093), (121, 110780236), (124, 108100069), (154, 87041614), (161, 83257196), (179, 74884964), (217, 61771468), (242, 55390118), (253, 52981852), (308, 43520807), (322, 41628598), (341, 39309116), (358, 37442482), (434, 30885734), (484, 27695059), (506, 26490926), (644, 20814299), (682, 19654558), (713, 18800012), (716, 18721241), (847, 15825748), (868, 15442867), (961, 13948396), (1012, 13245463), (1253, 10697852), (1364, 9827279), (1426, 9400006), (1694, 7912874), (1771, 7568836), (1922, 6974198), (1969, 6807724), (2387, 5615588), (2506, 5348926), (2783, 4816532), (2852, 4700003), (3388, 3956437), (3542, 3784418), (3751, 3573556), (3844, 3487099), (3938, 3403862), (4117, 3255868), (4774, 2807794), (4991, 2685716), (5012, 2674463), (5549, 2415644), (5566, 2408266), (6727, 1992628), (7084, 1892209), (7502, 1786778), (7843, 1709092), (7876, 1701931), (8234, 1627934), (9548, 1403897), (9982, 1342858), (10571, 1268036), (11098, 1207822), (11132, 1204133), (13454, 996314), (13783, 972532), (15004, 893389), (15686, 854546), (16468, 813967), (19481, 688076), (19964, 671429), (21142, 634018), (21659, 618884), (22103, 606452), (22196, 603911), (26257, 510508), (26908, 498157), (27566, 486266), (28819, 465124), (31372, 427273), (38843, 345092), (38962, 344038), (42284, 317009), (43318, 309442), (44206, 303226), (45287, 295988), (52514, 255254), (54901, 244156), (55132, 243133), (57638, 232562), (61039, 219604), (73997, 181148), (77686, 172546), (77924, 172019), (86273, 155372), (86636, 154721), (88412, 151613), (90574, 147994), (105028, 127627), (109802, 122078), (115276, 116281)]