243793914

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{281}}^1$

素因数の和:540

約数の個数: 96

約数和(自身を含む): 615698496

約数和(自身を除く): 371904582

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 227, 273, 281, 294, 454, 546, 562, 637, 681, 843, 1274, 1362, 1589, 1686, 1911, 1967, 2951, 3178, 3653, 3822, 3934, 4767, 5901, 5902, 7306, 8853, 9534, 10959, 11123, 11802, 13769, 17706, 20657, 21918, 22246, 25571, 27538, 33369, 41307, 41314, 51142, 61971, 63787, 66738, 76713, 82614, 123942, 127574, 144599, 153426, 178997, 191361, 289198, 357994, 382722, 433797, 446509, 536991, 829231, 867594, 893018, 1073982, 1339527, 1658462, 2487693, 2679054, 3125563, 4975386, 5804617, 6251126, 9376689, 11609234, 17413851, 18753378, 34827702, 40632319, 81264638, 121896957, 243793914]

約数ペア:

[(1, 243793914), (2, 121896957), (3, 81264638), (6, 40632319), (7, 34827702), (13, 18753378), (14, 17413851), (21, 11609234), (26, 9376689), (39, 6251126), (42, 5804617), (49, 4975386), (78, 3125563), (91, 2679054), (98, 2487693), (147, 1658462), (182, 1339527), (227, 1073982), (273, 893018), (281, 867594), (294, 829231), (454, 536991), (546, 446509), (562, 433797), (637, 382722), (681, 357994), (843, 289198), (1274, 191361), (1362, 178997), (1589, 153426), (1686, 144599), (1911, 127574), (1967, 123942), (2951, 82614), (3178, 76713), (3653, 66738), (3822, 63787), (3934, 61971), (4767, 51142), (5901, 41314), (5902, 41307), (7306, 33369), (8853, 27538), (9534, 25571), (10959, 22246), (11123, 21918), (11802, 20657), (13769, 17706)]