254105536

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{541}}^1$

素因数の和:773

約数の個数: 56

約数和(自身を含む): 520385040

約数和(自身を除く): 266279504

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 179, 328, 358, 541, 656, 716, 1082, 1312, 1432, 2164, 2624, 2864, 4328, 5728, 7339, 8656, 11456, 14678, 17312, 22181, 29356, 34624, 44362, 58712, 88724, 96839, 117424, 177448, 193678, 234848, 354896, 387356, 469696, 709792, 774712, 1419584, 1549424, 3098848, 3970399, 6197696, 7940798, 15881596, 31763192, 63526384, 127052768, 254105536]

約数ペア:

[(1, 254105536), (2, 127052768), (4, 63526384), (8, 31763192), (16, 15881596), (32, 7940798), (41, 6197696), (64, 3970399), (82, 3098848), (164, 1549424), (179, 1419584), (328, 774712), (358, 709792), (541, 469696), (656, 387356), (716, 354896), (1082, 234848), (1312, 193678), (1432, 177448), (2164, 117424), (2624, 96839), (2864, 88724), (4328, 58712), (5728, 44362), (7339, 34624), (8656, 29356), (11456, 22181), (14678, 17312)]