274796256

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{408923}}^1$

素因数の和:408943

約数の個数: 48

約数和(自身を含む): 824390784

約数和(自身を除く): 549594528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 408923, 817846, 1226769, 1635692, 2453538, 2862461, 3271384, 4907076, 5724922, 6542768, 8587383, 9814152, 11449844, 13085536, 17174766, 19628304, 22899688, 34349532, 39256608, 45799376, 68699064, 91598752, 137398128, 274796256]

約数ペア:

[(1, 274796256), (2, 137398128), (3, 91598752), (4, 68699064), (6, 45799376), (7, 39256608), (8, 34349532), (12, 22899688), (14, 19628304), (16, 17174766), (21, 13085536), (24, 11449844), (28, 9814152), (32, 8587383), (42, 6542768), (48, 5724922), (56, 4907076), (84, 3271384), (96, 2862461), (112, 2453538), (168, 1635692), (224, 1226769), (336, 817846), (672, 408923)]