215824824

素因数分解:

$2^3\times 3^6\times {\mathrm{23}}^1\times {\mathrm{1609}}^1$

素因数の和:1656

約数の個数: 112

約数和(自身を含む): 633502800

約数和(自身を除く): 417677976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 243, 276, 324, 414, 486, 552, 621, 648, 729, 828, 972, 1242, 1458, 1609, 1656, 1863, 1944, 2484, 2916, 3218, 3726, 4827, 4968, 5589, 5832, 6436, 7452, 9654, 11178, 12872, 14481, 14904, 16767, 19308, 22356, 28962, 33534, 37007, 38616, 43443, 44712, 57924, 67068, 74014, 86886, 111021, 115848, 130329, 134136, 148028, 173772, 222042, 260658, 296056, 333063, 347544, 390987, 444084, 521316, 666126, 781974, 888168, 999189, 1042632, 1172961, 1332252, 1563948, 1998378, 2345922, 2664504, 2997567, 3127896, 3996756, 4691844, 5995134, 7993512, 8992701, 9383688, 11990268, 17985402, 23980536, 26978103, 35970804, 53956206, 71941608, 107912412, 215824824]

約数ペア:

[(1, 215824824), (2, 107912412), (3, 71941608), (4, 53956206), (6, 35970804), (8, 26978103), (9, 23980536), (12, 17985402), (18, 11990268), (23, 9383688), (24, 8992701), (27, 7993512), (36, 5995134), (46, 4691844), (54, 3996756), (69, 3127896), (72, 2997567), (81, 2664504), (92, 2345922), (108, 1998378), (138, 1563948), (162, 1332252), (184, 1172961), (207, 1042632), (216, 999189), (243, 888168), (276, 781974), (324, 666126), (414, 521316), (486, 444084), (552, 390987), (621, 347544), (648, 333063), (729, 296056), (828, 260658), (972, 222042), (1242, 173772), (1458, 148028), (1609, 134136), (1656, 130329), (1863, 115848), (1944, 111021), (2484, 86886), (2916, 74014), (3218, 67068), (3726, 57924), (4827, 44712), (4968, 43443), (5589, 38616), (5832, 37007), (6436, 33534), (7452, 28962), (9654, 22356), (11178, 19308), (12872, 16767), (14481, 14904)]