279984783692

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1\times {\mathrm{389}}^1$

素因数の和:963

約数の個数: 96

約数和(自身を含む): 513886464000

約数和(自身を除く): 233901680308

約数列:

[1, 2, 4, 37, 74, 127, 148, 149, 254, 257, 298, 389, 508, 514, 596, 778, 1028, 1556, 4699, 5513, 9398, 9509, 11026, 14393, 18796, 18923, 19018, 22052, 28786, 32639, 37846, 38036, 38293, 49403, 57572, 57961, 65278, 75692, 76586, 98806, 99973, 115922, 130556, 153172, 197612, 199946, 231844, 399892, 700151, 1207643, 1400302, 1416841, 1827911, 2144557, 2415286, 2800604, 2833682, 3655822, 3699001, 4289114, 4830572, 4863211, 5667364, 7311644, 7361047, 7398002, 8578228, 9726422, 12696571, 14722094, 14796004, 14895977, 19452844, 25393142, 29444188, 29791954, 50786284, 59583908, 179938807, 272358739, 359877614, 469773127, 544717478, 551151149, 719755228, 939546254, 1089434956, 1102302298, 1879092508, 1891789079, 2204604596, 3783578158, 7567156316, 69996195923, 139992391846, 279984783692]

約数ペア:

[(1, 279984783692), (2, 139992391846), (4, 69996195923), (37, 7567156316), (74, 3783578158), (127, 2204604596), (148, 1891789079), (149, 1879092508), (254, 1102302298), (257, 1089434956), (298, 939546254), (389, 719755228), (508, 551151149), (514, 544717478), (596, 469773127), (778, 359877614), (1028, 272358739), (1556, 179938807), (4699, 59583908), (5513, 50786284), (9398, 29791954), (9509, 29444188), (11026, 25393142), (14393, 19452844), (18796, 14895977), (18923, 14796004), (19018, 14722094), (22052, 12696571), (28786, 9726422), (32639, 8578228), (37846, 7398002), (38036, 7361047), (38293, 7311644), (49403, 5667364), (57572, 4863211), (57961, 4830572), (65278, 4289114), (75692, 3699001), (76586, 3655822), (98806, 2833682), (99973, 2800604), (115922, 2415286), (130556, 2144557), (153172, 1827911), (197612, 1416841), (199946, 1400302), (231844, 1207643), (399892, 700151)]