8068149208

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{751}}^1$

素因数の和:1245

約数の個数: 128

約数和(自身を含む): 19058688000

約数和(自身を除く): 10990538792

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 133, 152, 161, 184, 266, 322, 437, 439, 532, 644, 751, 874, 878, 1064, 1288, 1502, 1748, 1756, 3004, 3059, 3073, 3496, 3512, 5257, 6008, 6118, 6146, 8341, 10097, 10514, 12236, 12292, 14269, 16682, 17273, 20194, 21028, 24472, 24584, 28538, 33364, 34546, 40388, 42056, 57076, 58387, 66728, 69092, 70679, 80776, 99883, 114152, 116774, 120911, 138184, 141358, 191843, 199766, 233548, 241822, 282716, 328187, 329689, 383686, 399532, 467096, 483644, 565432, 656374, 659378, 767372, 799064, 967288, 1312748, 1318756, 1342901, 1534744, 2297309, 2307823, 2625496, 2637512, 2685802, 4594618, 4615646, 5371604, 6264091, 7582847, 9189236, 9231292, 10743208, 12528182, 15165694, 18378472, 18462584, 25056364, 30331388, 43848637, 50112728, 53079929, 60662776, 87697274, 106159858, 144074093, 175394548, 212319716, 288148186, 350789096, 424639432, 576296372, 1008518651, 1152592744, 2017037302, 4034074604, 8068149208]

約数ペア:

[(1, 8068149208), (2, 4034074604), (4, 2017037302), (7, 1152592744), (8, 1008518651), (14, 576296372), (19, 424639432), (23, 350789096), (28, 288148186), (38, 212319716), (46, 175394548), (56, 144074093), (76, 106159858), (92, 87697274), (133, 60662776), (152, 53079929), (161, 50112728), (184, 43848637), (266, 30331388), (322, 25056364), (437, 18462584), (439, 18378472), (532, 15165694), (644, 12528182), (751, 10743208), (874, 9231292), (878, 9189236), (1064, 7582847), (1288, 6264091), (1502, 5371604), (1748, 4615646), (1756, 4594618), (3004, 2685802), (3059, 2637512), (3073, 2625496), (3496, 2307823), (3512, 2297309), (5257, 1534744), (6008, 1342901), (6118, 1318756), (6146, 1312748), (8341, 967288), (10097, 799064), (10514, 767372), (12236, 659378), (12292, 656374), (14269, 565432), (16682, 483644), (17273, 467096), (20194, 399532), (21028, 383686), (24472, 329689), (24584, 328187), (28538, 282716), (33364, 241822), (34546, 233548), (40388, 199766), (42056, 191843), (57076, 141358), (58387, 138184), (66728, 120911), (69092, 116774), (70679, 114152), (80776, 99883)]