727870304

素因数分解:

$2^5\times 7^2\times {\mathrm{29}}^1\times {\mathrm{16007}}^1$

素因数の和:16060

約数の個数: 72

約数和(自身を含む): 1724541840

約数和(自身を除く): 996671536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 98, 112, 116, 196, 203, 224, 232, 392, 406, 464, 784, 812, 928, 1421, 1568, 1624, 2842, 3248, 5684, 6496, 11368, 16007, 22736, 32014, 45472, 64028, 112049, 128056, 224098, 256112, 448196, 464203, 512224, 784343, 896392, 928406, 1568686, 1792784, 1856812, 3137372, 3249421, 3585568, 3713624, 6274744, 6498842, 7427248, 12549488, 12997684, 14854496, 22745947, 25098976, 25995368, 45491894, 51990736, 90983788, 103981472, 181967576, 363935152, 727870304]

約数ペア:

[(1, 727870304), (2, 363935152), (4, 181967576), (7, 103981472), (8, 90983788), (14, 51990736), (16, 45491894), (28, 25995368), (29, 25098976), (32, 22745947), (49, 14854496), (56, 12997684), (58, 12549488), (98, 7427248), (112, 6498842), (116, 6274744), (196, 3713624), (203, 3585568), (224, 3249421), (232, 3137372), (392, 1856812), (406, 1792784), (464, 1568686), (784, 928406), (812, 896392), (928, 784343), (1421, 512224), (1568, 464203), (1624, 448196), (2842, 256112), (3248, 224098), (5684, 128056), (6496, 112049), (11368, 64028), (16007, 45472), (22736, 32014)]