981905664

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{44087}}^1$

素因数の和:44135

約数の個数: 72

約数和(自身を含む): 2703476160

約数和(自身を除く): 1721570496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 696, 768, 928, 1392, 1856, 2784, 3712, 5568, 7424, 11136, 22272, 44087, 88174, 132261, 176348, 264522, 352696, 529044, 705392, 1058088, 1278523, 1410784, 2116176, 2557046, 2821568, 3835569, 4232352, 5114092, 5643136, 7671138, 8464704, 10228184, 11286272, 15342276, 16929408, 20456368, 30684552, 33858816, 40912736, 61369104, 81825472, 122738208, 163650944, 245476416, 327301888, 490952832, 981905664]

約数ペア:

[(1, 981905664), (2, 490952832), (3, 327301888), (4, 245476416), (6, 163650944), (8, 122738208), (12, 81825472), (16, 61369104), (24, 40912736), (29, 33858816), (32, 30684552), (48, 20456368), (58, 16929408), (64, 15342276), (87, 11286272), (96, 10228184), (116, 8464704), (128, 7671138), (174, 5643136), (192, 5114092), (232, 4232352), (256, 3835569), (348, 2821568), (384, 2557046), (464, 2116176), (696, 1410784), (768, 1278523), (928, 1058088), (1392, 705392), (1856, 529044), (2784, 352696), (3712, 264522), (5568, 176348), (7424, 132261), (11136, 88174), (22272, 44087)]