228956256

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{11197}}^1$

素因数の和:11284

約数の個数: 72

約数和(自身を含む): 660323664

約数和(自身を除く): 431367408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 10224, 11197, 20448, 22394, 33591, 44788, 67182, 89576, 100773, 134364, 179152, 201546, 268728, 358304, 403092, 537456, 794987, 806184, 1074912, 1589974, 1612368, 2384961, 3179948, 3224736, 4769922, 6359896, 7154883, 9539844, 12719792, 14309766, 19079688, 25439584, 28619532, 38159376, 57239064, 76318752, 114478128, 228956256]

約数ペア:

[(1, 228956256), (2, 114478128), (3, 76318752), (4, 57239064), (6, 38159376), (8, 28619532), (9, 25439584), (12, 19079688), (16, 14309766), (18, 12719792), (24, 9539844), (32, 7154883), (36, 6359896), (48, 4769922), (71, 3224736), (72, 3179948), (96, 2384961), (142, 1612368), (144, 1589974), (213, 1074912), (284, 806184), (288, 794987), (426, 537456), (568, 403092), (639, 358304), (852, 268728), (1136, 201546), (1278, 179152), (1704, 134364), (2272, 100773), (2556, 89576), (3408, 67182), (5112, 44788), (6816, 33591), (10224, 22394), (11197, 20448)]