538552476

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21587}}^1$

素因数の和:21621

約数の個数: 120

約数和(自身を含む): 1755363456

約数和(自身を除く): 1216810980

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 126, 132, 154, 162, 189, 198, 231, 252, 297, 308, 324, 378, 396, 462, 567, 594, 693, 756, 891, 924, 1134, 1188, 1386, 1782, 2079, 2268, 2772, 3564, 4158, 6237, 8316, 12474, 21587, 24948, 43174, 64761, 86348, 129522, 151109, 194283, 237457, 259044, 302218, 388566, 453327, 474914, 582849, 604436, 712371, 777132, 906654, 949828, 1165698, 1359981, 1424742, 1662199, 1748547, 1813308, 2137113, 2331396, 2719962, 2849484, 3324398, 3497094, 4079943, 4274226, 4986597, 5439924, 6411339, 6648796, 6994188, 8159886, 8548452, 9973194, 12239829, 12822678, 14959791, 16319772, 19234017, 19946388, 24479658, 25645356, 29919582, 38468034, 44879373, 48959316, 59839164, 76936068, 89758746, 134638119, 179517492, 269276238, 538552476]

約数ペア:

[(1, 538552476), (2, 269276238), (3, 179517492), (4, 134638119), (6, 89758746), (7, 76936068), (9, 59839164), (11, 48959316), (12, 44879373), (14, 38468034), (18, 29919582), (21, 25645356), (22, 24479658), (27, 19946388), (28, 19234017), (33, 16319772), (36, 14959791), (42, 12822678), (44, 12239829), (54, 9973194), (63, 8548452), (66, 8159886), (77, 6994188), (81, 6648796), (84, 6411339), (99, 5439924), (108, 4986597), (126, 4274226), (132, 4079943), (154, 3497094), (162, 3324398), (189, 2849484), (198, 2719962), (231, 2331396), (252, 2137113), (297, 1813308), (308, 1748547), (324, 1662199), (378, 1424742), (396, 1359981), (462, 1165698), (567, 949828), (594, 906654), (693, 777132), (756, 712371), (891, 604436), (924, 582849), (1134, 474914), (1188, 453327), (1386, 388566), (1782, 302218), (2079, 259044), (2268, 237457), (2772, 194283), (3564, 151109), (4158, 129522), (6237, 86348), (8316, 64761), (12474, 43174), (21587, 24948)]