1489729542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:450

約数の個数: 128

約数和(自身を含む): 3682713600

約数和(自身を除く): 2192984058

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 73, 107, 114, 133, 146, 214, 219, 239, 266, 321, 399, 438, 478, 511, 642, 717, 749, 798, 1022, 1387, 1434, 1498, 1533, 1673, 2033, 2247, 2774, 3066, 3346, 4066, 4161, 4494, 4541, 5019, 6099, 7811, 8322, 9082, 9709, 10038, 12198, 13623, 14231, 15622, 17447, 19418, 23433, 25573, 27246, 28462, 29127, 31787, 34894, 42693, 46866, 51146, 52341, 54677, 58254, 63574, 76719, 85386, 95361, 104682, 109354, 122129, 148409, 153438, 164031, 179011, 190722, 244258, 296818, 328062, 331493, 358022, 366387, 445227, 485887, 537033, 662986, 732774, 890454, 971774, 994479, 1038863, 1074066, 1457661, 1866829, 1988958, 2077726, 2320451, 2915322, 3116589, 3401209, 3733658, 4640902, 5600487, 6233178, 6802418, 6961353, 10203627, 11200974, 13067803, 13922706, 20407254, 26135606, 35469751, 39203409, 70939502, 78406818, 106409253, 212818506, 248288257, 496576514, 744864771, 1489729542]

約数ペア:

[(1, 1489729542), (2, 744864771), (3, 496576514), (6, 248288257), (7, 212818506), (14, 106409253), (19, 78406818), (21, 70939502), (38, 39203409), (42, 35469751), (57, 26135606), (73, 20407254), (107, 13922706), (114, 13067803), (133, 11200974), (146, 10203627), (214, 6961353), (219, 6802418), (239, 6233178), (266, 5600487), (321, 4640902), (399, 3733658), (438, 3401209), (478, 3116589), (511, 2915322), (642, 2320451), (717, 2077726), (749, 1988958), (798, 1866829), (1022, 1457661), (1387, 1074066), (1434, 1038863), (1498, 994479), (1533, 971774), (1673, 890454), (2033, 732774), (2247, 662986), (2774, 537033), (3066, 485887), (3346, 445227), (4066, 366387), (4161, 358022), (4494, 331493), (4541, 328062), (5019, 296818), (6099, 244258), (7811, 190722), (8322, 179011), (9082, 164031), (9709, 153438), (10038, 148409), (12198, 122129), (13623, 109354), (14231, 104682), (15622, 95361), (17447, 85386), (19418, 76719), (23433, 63574), (25573, 58254), (27246, 54677), (28462, 52341), (29127, 51146), (31787, 46866), (34894, 42693)]