262987596

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{1019}}^1$

素因数の和:1203

約数の個数: 72

約数和(自身を含む): 681670080

約数和(自身を除く): 418682484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 107, 134, 201, 214, 268, 321, 402, 428, 603, 642, 804, 963, 1019, 1206, 1284, 1926, 2038, 2412, 3057, 3852, 4076, 6114, 7169, 9171, 12228, 14338, 18342, 21507, 28676, 36684, 43014, 64521, 68273, 86028, 109033, 129042, 136546, 204819, 218066, 258084, 273092, 327099, 409638, 436132, 614457, 654198, 819276, 981297, 1228914, 1308396, 1962594, 2457828, 3925188, 7305211, 14610422, 21915633, 29220844, 43831266, 65746899, 87662532, 131493798, 262987596]

約数ペア:

[(1, 262987596), (2, 131493798), (3, 87662532), (4, 65746899), (6, 43831266), (9, 29220844), (12, 21915633), (18, 14610422), (36, 7305211), (67, 3925188), (107, 2457828), (134, 1962594), (201, 1308396), (214, 1228914), (268, 981297), (321, 819276), (402, 654198), (428, 614457), (603, 436132), (642, 409638), (804, 327099), (963, 273092), (1019, 258084), (1206, 218066), (1284, 204819), (1926, 136546), (2038, 129042), (2412, 109033), (3057, 86028), (3852, 68273), (4076, 64521), (6114, 43014), (7169, 36684), (9171, 28676), (12228, 21507), (14338, 18342)]