57269268

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:488

約数の個数: 144

約数和(自身を含む): 181009920

約数和(自身を除く): 123740652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 243, 252, 266, 324, 342, 378, 399, 443, 486, 513, 532, 567, 684, 756, 798, 886, 972, 1026, 1134, 1197, 1329, 1539, 1596, 1701, 1772, 2052, 2268, 2394, 2658, 3078, 3101, 3402, 3591, 3987, 4617, 4788, 5316, 6156, 6202, 6804, 7182, 7974, 8417, 9234, 9303, 10773, 11961, 12404, 14364, 15948, 16834, 18468, 18606, 21546, 23922, 25251, 27909, 32319, 33668, 35883, 37212, 43092, 47844, 50502, 55818, 58919, 64638, 71766, 75753, 83727, 101004, 107649, 111636, 117838, 129276, 143532, 151506, 167454, 176757, 215298, 227259, 235676, 251181, 303012, 334908, 353514, 430596, 454518, 502362, 530271, 681777, 707028, 753543, 909036, 1004724, 1060542, 1363554, 1507086, 1590813, 2045331, 2121084, 2727108, 3014172, 3181626, 4090662, 4772439, 6363252, 8181324, 9544878, 14317317, 19089756, 28634634, 57269268]

約数ペア:

[(1, 57269268), (2, 28634634), (3, 19089756), (4, 14317317), (6, 9544878), (7, 8181324), (9, 6363252), (12, 4772439), (14, 4090662), (18, 3181626), (19, 3014172), (21, 2727108), (27, 2121084), (28, 2045331), (36, 1590813), (38, 1507086), (42, 1363554), (54, 1060542), (57, 1004724), (63, 909036), (76, 753543), (81, 707028), (84, 681777), (108, 530271), (114, 502362), (126, 454518), (133, 430596), (162, 353514), (171, 334908), (189, 303012), (228, 251181), (243, 235676), (252, 227259), (266, 215298), (324, 176757), (342, 167454), (378, 151506), (399, 143532), (443, 129276), (486, 117838), (513, 111636), (532, 107649), (567, 101004), (684, 83727), (756, 75753), (798, 71766), (886, 64638), (972, 58919), (1026, 55818), (1134, 50502), (1197, 47844), (1329, 43092), (1539, 37212), (1596, 35883), (1701, 33668), (1772, 32319), (2052, 27909), (2268, 25251), (2394, 23922), (2658, 21546), (3078, 18606), (3101, 18468), (3402, 16834), (3591, 15948), (3987, 14364), (4617, 12404), (4788, 11961), (5316, 10773), (6156, 9303), (6202, 9234), (6804, 8417), (7182, 7974)]