1225538316

素因数分解:

$2^2\times 3^3\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1$

素因数の和:788

約数の個数: 96

約数和(自身を含む): 3225600000

約数和(自身を除く): 2000061684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 127, 199, 254, 381, 398, 449, 508, 597, 762, 796, 898, 1143, 1194, 1347, 1524, 1791, 1796, 2286, 2388, 2694, 3429, 3582, 4041, 4572, 5373, 5388, 6858, 7164, 8082, 10746, 12123, 13716, 16164, 21492, 24246, 25273, 48492, 50546, 57023, 75819, 89351, 101092, 114046, 151638, 171069, 178702, 227457, 228092, 268053, 303276, 342138, 357404, 454914, 513207, 536106, 682371, 684276, 804159, 909828, 1026414, 1072212, 1364742, 1539621, 1608318, 2052828, 2412477, 2729484, 3079242, 3216636, 4824954, 6158484, 9649908, 11347577, 22695154, 34042731, 45390308, 68085462, 102128193, 136170924, 204256386, 306384579, 408512772, 612769158, 1225538316]

約数ペア:

[(1, 1225538316), (2, 612769158), (3, 408512772), (4, 306384579), (6, 204256386), (9, 136170924), (12, 102128193), (18, 68085462), (27, 45390308), (36, 34042731), (54, 22695154), (108, 11347577), (127, 9649908), (199, 6158484), (254, 4824954), (381, 3216636), (398, 3079242), (449, 2729484), (508, 2412477), (597, 2052828), (762, 1608318), (796, 1539621), (898, 1364742), (1143, 1072212), (1194, 1026414), (1347, 909828), (1524, 804159), (1791, 684276), (1796, 682371), (2286, 536106), (2388, 513207), (2694, 454914), (3429, 357404), (3582, 342138), (4041, 303276), (4572, 268053), (5373, 228092), (5388, 227457), (6858, 178702), (7164, 171069), (8082, 151638), (10746, 114046), (12123, 101092), (13716, 89351), (16164, 75819), (21492, 57023), (24246, 50546), (25273, 48492)]