280979659728

素因数分解:

$2^4\times 3^6\times {\mathrm{521}}^1\times {\mathrm{46237}}^1$

素因数の和:46784

約数の個数: 140

約数和(自身を含む): 817808084388

約数和(自身を除く): 536828424660

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 521, 648, 729, 972, 1042, 1296, 1458, 1563, 1944, 2084, 2916, 3126, 3888, 4168, 4689, 5832, 6252, 8336, 9378, 11664, 12504, 14067, 18756, 25008, 28134, 37512, 42201, 46237, 56268, 75024, 84402, 92474, 112536, 126603, 138711, 168804, 184948, 225072, 253206, 277422, 337608, 369896, 379809, 416133, 506412, 554844, 675216, 739792, 759618, 832266, 1012824, 1109688, 1248399, 1519236, 1664532, 2025648, 2219376, 2496798, 3038472, 3329064, 3745197, 4993596, 6076944, 6658128, 7490394, 9987192, 11235591, 14980788, 19974384, 22471182, 24089477, 29961576, 33706773, 44942364, 48178954, 59923152, 67413546, 72268431, 89884728, 96357908, 134827092, 144536862, 179769456, 192715816, 216805293, 269654184, 289073724, 385431632, 433610586, 539308368, 578147448, 650415879, 867221172, 1156294896, 1300831758, 1734442344, 1951247637, 2601663516, 3468884688, 3902495274, 5203327032, 5853742911, 7804990548, 10406654064, 11707485822, 15609981096, 17561228733, 23414971644, 31219962192, 35122457466, 46829943288, 70244914932, 93659886576, 140489829864, 280979659728]

約数ペア:

[(1, 280979659728), (2, 140489829864), (3, 93659886576), (4, 70244914932), (6, 46829943288), (8, 35122457466), (9, 31219962192), (12, 23414971644), (16, 17561228733), (18, 15609981096), (24, 11707485822), (27, 10406654064), (36, 7804990548), (48, 5853742911), (54, 5203327032), (72, 3902495274), (81, 3468884688), (108, 2601663516), (144, 1951247637), (162, 1734442344), (216, 1300831758), (243, 1156294896), (324, 867221172), (432, 650415879), (486, 578147448), (521, 539308368), (648, 433610586), (729, 385431632), (972, 289073724), (1042, 269654184), (1296, 216805293), (1458, 192715816), (1563, 179769456), (1944, 144536862), (2084, 134827092), (2916, 96357908), (3126, 89884728), (3888, 72268431), (4168, 67413546), (4689, 59923152), (5832, 48178954), (6252, 44942364), (8336, 33706773), (9378, 29961576), (11664, 24089477), (12504, 22471182), (14067, 19974384), (18756, 14980788), (25008, 11235591), (28134, 9987192), (37512, 7490394), (42201, 6658128), (46237, 6076944), (56268, 4993596), (75024, 3745197), (84402, 3329064), (92474, 3038472), (112536, 2496798), (126603, 2219376), (138711, 2025648), (168804, 1664532), (184948, 1519236), (225072, 1248399), (253206, 1109688), (277422, 1012824), (337608, 832266), (369896, 759618), (379809, 739792), (416133, 675216), (506412, 554844)]