1074972388

素因数分解:

$2^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{751}}^1$

素因数の和:945

約数の個数: 72

約数和(自身を含む): 2244359040

約数和(自身を除く): 1169386652

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 109, 134, 196, 218, 268, 436, 469, 751, 763, 938, 1502, 1526, 1876, 3004, 3052, 3283, 5257, 5341, 6566, 7303, 10514, 10682, 13132, 14606, 21028, 21364, 29212, 36799, 50317, 51121, 73598, 81859, 100634, 102242, 147196, 163718, 201268, 204484, 327436, 352219, 357847, 573013, 704438, 715694, 1146026, 1408876, 1431388, 2292052, 2465533, 4011091, 4931066, 5484553, 8022182, 9862132, 10969106, 16044364, 21938212, 38391871, 76783742, 153567484, 268743097, 537486194, 1074972388]

約数ペア:

[(1, 1074972388), (2, 537486194), (4, 268743097), (7, 153567484), (14, 76783742), (28, 38391871), (49, 21938212), (67, 16044364), (98, 10969106), (109, 9862132), (134, 8022182), (196, 5484553), (218, 4931066), (268, 4011091), (436, 2465533), (469, 2292052), (751, 1431388), (763, 1408876), (938, 1146026), (1502, 715694), (1526, 704438), (1876, 573013), (3004, 357847), (3052, 352219), (3283, 327436), (5257, 204484), (5341, 201268), (6566, 163718), (7303, 147196), (10514, 102242), (10682, 100634), (13132, 81859), (14606, 73598), (21028, 51121), (21364, 50317), (29212, 36799)]