406113456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{4703}}^1$

素因数の和:4978

約数の個数: 80

約数和(自身を含む): 1203922944

約数和(自身を除く): 797809488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 257, 336, 514, 771, 1028, 1542, 1799, 2056, 3084, 3598, 4112, 4703, 5397, 6168, 7196, 9406, 10794, 12336, 14109, 14392, 18812, 21588, 28218, 28784, 32921, 37624, 43176, 56436, 65842, 75248, 86352, 98763, 112872, 131684, 197526, 225744, 263368, 395052, 526736, 790104, 1208671, 1580208, 2417342, 3626013, 4834684, 7252026, 8460697, 9669368, 14504052, 16921394, 19338736, 25382091, 29008104, 33842788, 50764182, 58016208, 67685576, 101528364, 135371152, 203056728, 406113456]

約数ペア:

[(1, 406113456), (2, 203056728), (3, 135371152), (4, 101528364), (6, 67685576), (7, 58016208), (8, 50764182), (12, 33842788), (14, 29008104), (16, 25382091), (21, 19338736), (24, 16921394), (28, 14504052), (42, 9669368), (48, 8460697), (56, 7252026), (84, 4834684), (112, 3626013), (168, 2417342), (257, 1580208), (336, 1208671), (514, 790104), (771, 526736), (1028, 395052), (1542, 263368), (1799, 225744), (2056, 197526), (3084, 131684), (3598, 112872), (4112, 98763), (4703, 86352), (5397, 75248), (6168, 65842), (7196, 56436), (9406, 43176), (10794, 37624), (12336, 32921), (14109, 28784), (14392, 28218), (18812, 21588)]