271634944

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3989}}^1$

素因数の和:4033

約数の個数: 80

約数和(自身を含む): 653083200

約数和(自身を除く): 381448256

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 3584, 3989, 4256, 4864, 7978, 8512, 9728, 15956, 17024, 27923, 31912, 34048, 55846, 63824, 68096, 75791, 111692, 127648, 151582, 223384, 255296, 303164, 446768, 510592, 530537, 606328, 893536, 1021184, 1061074, 1212656, 1787072, 2042368, 2122148, 2425312, 3574144, 4244296, 4850624, 7148288, 8488592, 9701248, 14296576, 16977184, 19402496, 33954368, 38804992, 67908736, 135817472, 271634944]

約数ペア:

[(1, 271634944), (2, 135817472), (4, 67908736), (7, 38804992), (8, 33954368), (14, 19402496), (16, 16977184), (19, 14296576), (28, 9701248), (32, 8488592), (38, 7148288), (56, 4850624), (64, 4244296), (76, 3574144), (112, 2425312), (128, 2122148), (133, 2042368), (152, 1787072), (224, 1212656), (256, 1061074), (266, 1021184), (304, 893536), (448, 606328), (512, 530537), (532, 510592), (608, 446768), (896, 303164), (1064, 255296), (1216, 223384), (1792, 151582), (2128, 127648), (2432, 111692), (3584, 75791), (3989, 68096), (4256, 63824), (4864, 55846), (7978, 34048), (8512, 31912), (9728, 27923), (15956, 17024)]