217752444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{5113}}^1$

素因数の和:5156

約数の個数: 108

約数和(自身を含む): 681307536

約数和(自身を除く): 463555092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 169, 182, 234, 252, 273, 338, 364, 468, 507, 546, 676, 819, 1014, 1092, 1183, 1521, 1638, 2028, 2366, 3042, 3276, 3549, 4732, 5113, 6084, 7098, 10226, 10647, 14196, 15339, 20452, 21294, 30678, 35791, 42588, 46017, 61356, 66469, 71582, 92034, 107373, 132938, 143164, 184068, 199407, 214746, 265876, 322119, 398814, 429492, 465283, 598221, 644238, 797628, 864097, 930566, 1196442, 1288476, 1395849, 1728194, 1861132, 2392884, 2592291, 2791698, 3456388, 4187547, 5184582, 5583396, 6048679, 7776873, 8375094, 10369164, 12097358, 15553746, 16750188, 18146037, 24194716, 31107492, 36292074, 54438111, 72584148, 108876222, 217752444]

約数ペア:

[(1, 217752444), (2, 108876222), (3, 72584148), (4, 54438111), (6, 36292074), (7, 31107492), (9, 24194716), (12, 18146037), (13, 16750188), (14, 15553746), (18, 12097358), (21, 10369164), (26, 8375094), (28, 7776873), (36, 6048679), (39, 5583396), (42, 5184582), (52, 4187547), (63, 3456388), (78, 2791698), (84, 2592291), (91, 2392884), (117, 1861132), (126, 1728194), (156, 1395849), (169, 1288476), (182, 1196442), (234, 930566), (252, 864097), (273, 797628), (338, 644238), (364, 598221), (468, 465283), (507, 429492), (546, 398814), (676, 322119), (819, 265876), (1014, 214746), (1092, 199407), (1183, 184068), (1521, 143164), (1638, 132938), (2028, 107373), (2366, 92034), (3042, 71582), (3276, 66469), (3549, 61356), (4732, 46017), (5113, 42588), (6084, 35791), (7098, 30678), (10226, 21294), (10647, 20452), (14196, 15339)]