273161728

素因数分解:

$2^9\times 7^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1$

素因数の和:607

約数の個数: 80

約数和(自身を含む): 628531200

約数和(自身を除く): 355369472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 199, 224, 256, 383, 398, 448, 512, 766, 796, 896, 1393, 1532, 1592, 1792, 2681, 2786, 3064, 3184, 3584, 5362, 5572, 6128, 6368, 10724, 11144, 12256, 12736, 21448, 22288, 24512, 25472, 42896, 44576, 49024, 50944, 76217, 85792, 89152, 98048, 101888, 152434, 171584, 178304, 196096, 304868, 343168, 356608, 533519, 609736, 686336, 713216, 1067038, 1219472, 1372672, 2134076, 2438944, 4268152, 4877888, 8536304, 9755776, 17072608, 19511552, 34145216, 39023104, 68290432, 136580864, 273161728]

約数ペア:

[(1, 273161728), (2, 136580864), (4, 68290432), (7, 39023104), (8, 34145216), (14, 19511552), (16, 17072608), (28, 9755776), (32, 8536304), (56, 4877888), (64, 4268152), (112, 2438944), (128, 2134076), (199, 1372672), (224, 1219472), (256, 1067038), (383, 713216), (398, 686336), (448, 609736), (512, 533519), (766, 356608), (796, 343168), (896, 304868), (1393, 196096), (1532, 178304), (1592, 171584), (1792, 152434), (2681, 101888), (2786, 98048), (3064, 89152), (3184, 85792), (3584, 76217), (5362, 50944), (5572, 49024), (6128, 44576), (6368, 42896), (10724, 25472), (11144, 24512), (12256, 22288), (12736, 21448)]