1259178792

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{569}}^1$

素因数の和:831

約数の個数: 128

約数和(自身を含む): 3480192000

約数和(自身を除く): 2221013208

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 211, 228, 276, 422, 437, 456, 552, 569, 633, 844, 874, 1138, 1266, 1311, 1688, 1707, 1748, 2276, 2532, 2622, 3414, 3496, 4009, 4552, 4853, 5064, 5244, 6828, 8018, 9706, 10488, 10811, 12027, 13087, 13656, 14559, 16036, 19412, 21622, 24054, 26174, 29118, 32072, 32433, 38824, 39261, 43244, 48108, 52348, 58236, 64866, 78522, 86488, 92207, 96216, 104696, 116472, 120059, 129732, 157044, 184414, 240118, 248653, 259464, 276621, 314088, 360177, 368828, 480236, 497306, 553242, 720354, 737656, 745959, 960472, 994612, 1106484, 1440708, 1491918, 1989224, 2212968, 2281121, 2761357, 2881416, 2983836, 4562242, 5522714, 5967672, 6843363, 8284071, 9124484, 11045428, 13686726, 16568142, 18248968, 22090856, 27373452, 33136284, 52465783, 54746904, 66272568, 104931566, 157397349, 209863132, 314794698, 419726264, 629589396, 1259178792]

約数ペア:

[(1, 1259178792), (2, 629589396), (3, 419726264), (4, 314794698), (6, 209863132), (8, 157397349), (12, 104931566), (19, 66272568), (23, 54746904), (24, 52465783), (38, 33136284), (46, 27373452), (57, 22090856), (69, 18248968), (76, 16568142), (92, 13686726), (114, 11045428), (138, 9124484), (152, 8284071), (184, 6843363), (211, 5967672), (228, 5522714), (276, 4562242), (422, 2983836), (437, 2881416), (456, 2761357), (552, 2281121), (569, 2212968), (633, 1989224), (844, 1491918), (874, 1440708), (1138, 1106484), (1266, 994612), (1311, 960472), (1688, 745959), (1707, 737656), (1748, 720354), (2276, 553242), (2532, 497306), (2622, 480236), (3414, 368828), (3496, 360177), (4009, 314088), (4552, 276621), (4853, 259464), (5064, 248653), (5244, 240118), (6828, 184414), (8018, 157044), (9706, 129732), (10488, 120059), (10811, 116472), (12027, 104696), (13087, 96216), (13656, 92207), (14559, 86488), (16036, 78522), (19412, 64866), (21622, 58236), (24054, 52348), (26174, 48108), (29118, 43244), (32072, 39261), (32433, 38824)]