1237649192

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{67}}^1\times {\mathrm{1051}}^1$

素因数の和:1163

約数の個数: 64

約数和(自身を含む): 2553835200

約数和(自身を除く): 1316186008

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 169, 268, 338, 536, 676, 871, 1051, 1352, 1742, 2102, 2197, 3484, 4204, 4394, 6968, 8408, 8788, 11323, 13663, 17576, 22646, 27326, 45292, 54652, 70417, 90584, 109304, 140834, 147199, 177619, 281668, 294398, 355238, 563336, 588796, 710476, 915421, 1177592, 1420952, 1830842, 2309047, 3661684, 4618094, 7323368, 9236188, 11900473, 18472376, 23800946, 47601892, 95203784, 154706149, 309412298, 618824596, 1237649192]

約数ペア:

[(1, 1237649192), (2, 618824596), (4, 309412298), (8, 154706149), (13, 95203784), (26, 47601892), (52, 23800946), (67, 18472376), (104, 11900473), (134, 9236188), (169, 7323368), (268, 4618094), (338, 3661684), (536, 2309047), (676, 1830842), (871, 1420952), (1051, 1177592), (1352, 915421), (1742, 710476), (2102, 588796), (2197, 563336), (3484, 355238), (4204, 294398), (4394, 281668), (6968, 177619), (8408, 147199), (8788, 140834), (11323, 109304), (13663, 90584), (17576, 70417), (22646, 54652), (27326, 45292)]