338256543261

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:779

約数の個数: 128

約数和(自身を含む): 567099187200

約数和(自身を除く): 228842643939

約数列:

[1, 3, 7, 13, 21, 39, 91, 167, 179, 181, 229, 273, 501, 537, 543, 687, 1169, 1253, 1267, 1603, 2171, 2327, 2353, 2977, 3507, 3759, 3801, 4809, 6513, 6981, 7059, 8931, 15197, 16289, 16471, 20839, 29893, 30227, 32399, 38243, 40991, 41449, 45591, 48867, 49413, 62517, 89679, 90681, 97197, 114729, 122973, 124347, 209251, 211589, 226793, 267701, 286937, 290143, 388609, 392951, 421187, 497159, 532883, 538837, 627753, 634767, 680379, 803103, 860811, 870429, 1165827, 1178853, 1263561, 1491477, 1598649, 1616511, 2720263, 2750657, 2948309, 3480113, 3730181, 3771859, 5410633, 6845497, 6921983, 7419371, 8160789, 8251971, 8844927, 10440339, 11190543, 11315577, 16231899, 20536491, 20765949, 22258113, 37874431, 47918479, 48453881, 51935597, 70338229, 88991461, 89985779, 96451823, 113623293, 143755437, 145361643, 155806791, 211014687, 266974383, 269957337, 289355469, 492367603, 622940227, 629900453, 675162761, 1239034957, 1477102809, 1868820681, 1889701359, 2025488283, 3717104871, 8673244699, 16107454441, 26019734097, 48322363323, 112752181087, 338256543261]

約数ペア:

[(1, 338256543261), (3, 112752181087), (7, 48322363323), (13, 26019734097), (21, 16107454441), (39, 8673244699), (91, 3717104871), (167, 2025488283), (179, 1889701359), (181, 1868820681), (229, 1477102809), (273, 1239034957), (501, 675162761), (537, 629900453), (543, 622940227), (687, 492367603), (1169, 289355469), (1253, 269957337), (1267, 266974383), (1603, 211014687), (2171, 155806791), (2327, 145361643), (2353, 143755437), (2977, 113623293), (3507, 96451823), (3759, 89985779), (3801, 88991461), (4809, 70338229), (6513, 51935597), (6981, 48453881), (7059, 47918479), (8931, 37874431), (15197, 22258113), (16289, 20765949), (16471, 20536491), (20839, 16231899), (29893, 11315577), (30227, 11190543), (32399, 10440339), (38243, 8844927), (40991, 8251971), (41449, 8160789), (45591, 7419371), (48867, 6921983), (49413, 6845497), (62517, 5410633), (89679, 3771859), (90681, 3730181), (97197, 3480113), (114729, 2948309), (122973, 2750657), (124347, 2720263), (209251, 1616511), (211589, 1598649), (226793, 1491477), (267701, 1263561), (286937, 1178853), (290143, 1165827), (388609, 870429), (392951, 860811), (421187, 803103), (497159, 680379), (532883, 634767), (538837, 627753)]