898986438

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1039}}^1$

素因数の和:1176

約数の個数: 120

約数和(自身を含む): 2367050400

約数和(自身を除く): 1468063962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 109, 126, 147, 162, 189, 218, 294, 327, 378, 441, 567, 654, 763, 882, 981, 1039, 1134, 1323, 1526, 1962, 2078, 2289, 2646, 2943, 3117, 3969, 4578, 5341, 5886, 6234, 6867, 7273, 7938, 8829, 9351, 10682, 13734, 14546, 16023, 17658, 18702, 20601, 21819, 28053, 32046, 41202, 43638, 48069, 50911, 56106, 61803, 65457, 84159, 96138, 101822, 113251, 123606, 130914, 144207, 152733, 168318, 196371, 226502, 288414, 305466, 339753, 392742, 432621, 458199, 589113, 679506, 792757, 865242, 916398, 1019259, 1178226, 1374597, 1585514, 2038518, 2378271, 2749194, 3057777, 4123791, 4756542, 5549299, 6115554, 7134813, 8247582, 9173331, 11098598, 14269626, 16647897, 18346662, 21404439, 33295794, 42808878, 49943691, 64213317, 99887382, 128426634, 149831073, 299662146, 449493219, 898986438]

約数ペア:

[(1, 898986438), (2, 449493219), (3, 299662146), (6, 149831073), (7, 128426634), (9, 99887382), (14, 64213317), (18, 49943691), (21, 42808878), (27, 33295794), (42, 21404439), (49, 18346662), (54, 16647897), (63, 14269626), (81, 11098598), (98, 9173331), (109, 8247582), (126, 7134813), (147, 6115554), (162, 5549299), (189, 4756542), (218, 4123791), (294, 3057777), (327, 2749194), (378, 2378271), (441, 2038518), (567, 1585514), (654, 1374597), (763, 1178226), (882, 1019259), (981, 916398), (1039, 865242), (1134, 792757), (1323, 679506), (1526, 589113), (1962, 458199), (2078, 432621), (2289, 392742), (2646, 339753), (2943, 305466), (3117, 288414), (3969, 226502), (4578, 196371), (5341, 168318), (5886, 152733), (6234, 144207), (6867, 130914), (7273, 123606), (7938, 113251), (8829, 101822), (9351, 96138), (10682, 84159), (13734, 65457), (14546, 61803), (16023, 56106), (17658, 50911), (18702, 48069), (20601, 43638), (21819, 41202), (28053, 32046)]