274648832

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 568657152

約数和(自身を除く): 294008320

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 137, 164, 191, 256, 274, 328, 382, 548, 656, 764, 1096, 1312, 1528, 2192, 2624, 3056, 4384, 5248, 5617, 6112, 7831, 8768, 10496, 11234, 12224, 15662, 17536, 22468, 24448, 26167, 31324, 35072, 44936, 48896, 52334, 62648, 89872, 104668, 125296, 179744, 209336, 250592, 359488, 418672, 501184, 718976, 837344, 1002368, 1072847, 1437952, 1674688, 2004736, 2145694, 3349376, 4291388, 6698752, 8582776, 17165552, 34331104, 68662208, 137324416, 274648832]

約数ペア:

[(1, 274648832), (2, 137324416), (4, 68662208), (8, 34331104), (16, 17165552), (32, 8582776), (41, 6698752), (64, 4291388), (82, 3349376), (128, 2145694), (137, 2004736), (164, 1674688), (191, 1437952), (256, 1072847), (274, 1002368), (328, 837344), (382, 718976), (548, 501184), (656, 418672), (764, 359488), (1096, 250592), (1312, 209336), (1528, 179744), (2192, 125296), (2624, 104668), (3056, 89872), (4384, 62648), (5248, 52334), (5617, 48896), (6112, 44936), (7831, 35072), (8768, 31324), (10496, 26167), (11234, 24448), (12224, 22468), (15662, 17536)]