208739109936

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2437}}^1\times {\mathrm{13417}}^1$

素因数の和:15891

約数の個数: 160

約数和(自身を含む): 649027586560

約数和(自身を除く): 440288476624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 2437, 3192, 4874, 6384, 7311, 9748, 13417, 14622, 17059, 19496, 26834, 29244, 34118, 38992, 40251, 46303, 51177, 53668, 58488, 68236, 80502, 92606, 93919, 102354, 107336, 116976, 136472, 138909, 161004, 185212, 187838, 204708, 214672, 254923, 272944, 277818, 281757, 322008, 324121, 370424, 375676, 409416, 509846, 555636, 563514, 644016, 648242, 740848, 751352, 764769, 818832, 972363, 1019692, 1111272, 1127028, 1296484, 1502704, 1529538, 1784461, 1944726, 2039384, 2222544, 2254056, 2592968, 3059076, 3568922, 3889452, 4078768, 4508112, 5185936, 5353383, 6118152, 7137844, 7778904, 10706766, 12236304, 14275688, 15557808, 21413532, 28551376, 32697229, 42827064, 65394458, 85654128, 98091687, 130788916, 196183374, 228880603, 261577832, 392366748, 457761206, 523155664, 621247351, 686641809, 784733496, 915522412, 1242494702, 1373283618, 1569466992, 1831044824, 1863742053, 2484989404, 2746567236, 3662089648, 3727484106, 4348731457, 4969978808, 5493134472, 7454968212, 8697462914, 9939957616, 10986268944, 13046194371, 14909936424, 17394925828, 26092388742, 29819872848, 34789851656, 52184777484, 69579703312, 104369554968, 208739109936]

約数ペア:

[(1, 208739109936), (2, 104369554968), (3, 69579703312), (4, 52184777484), (6, 34789851656), (7, 29819872848), (8, 26092388742), (12, 17394925828), (14, 14909936424), (16, 13046194371), (19, 10986268944), (21, 9939957616), (24, 8697462914), (28, 7454968212), (38, 5493134472), (42, 4969978808), (48, 4348731457), (56, 3727484106), (57, 3662089648), (76, 2746567236), (84, 2484989404), (112, 1863742053), (114, 1831044824), (133, 1569466992), (152, 1373283618), (168, 1242494702), (228, 915522412), (266, 784733496), (304, 686641809), (336, 621247351), (399, 523155664), (456, 457761206), (532, 392366748), (798, 261577832), (912, 228880603), (1064, 196183374), (1596, 130788916), (2128, 98091687), (2437, 85654128), (3192, 65394458), (4874, 42827064), (6384, 32697229), (7311, 28551376), (9748, 21413532), (13417, 15557808), (14622, 14275688), (17059, 12236304), (19496, 10706766), (26834, 7778904), (29244, 7137844), (34118, 6118152), (38992, 5353383), (40251, 5185936), (46303, 4508112), (51177, 4078768), (53668, 3889452), (58488, 3568922), (68236, 3059076), (80502, 2592968), (92606, 2254056), (93919, 2222544), (102354, 2039384), (107336, 1944726), (116976, 1784461), (136472, 1529538), (138909, 1502704), (161004, 1296484), (185212, 1127028), (187838, 1111272), (204708, 1019692), (214672, 972363), (254923, 818832), (272944, 764769), (277818, 751352), (281757, 740848), (322008, 648242), (324121, 644016), (370424, 563514), (375676, 555636), (409416, 509846)]