1780512

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1$

素因数の和:1121

約数の個数: 48

約数和(自身を含む): 4953312

約数和(自身を除く): 3172800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1091, 1632, 2182, 3273, 4364, 6546, 8728, 13092, 17456, 18547, 26184, 34912, 37094, 52368, 55641, 74188, 104736, 111282, 148376, 222564, 296752, 445128, 593504, 890256, 1780512]

約数ペア:

[(1, 1780512), (2, 890256), (3, 593504), (4, 445128), (6, 296752), (8, 222564), (12, 148376), (16, 111282), (17, 104736), (24, 74188), (32, 55641), (34, 52368), (48, 37094), (51, 34912), (68, 26184), (96, 18547), (102, 17456), (136, 13092), (204, 8728), (272, 6546), (408, 4364), (544, 3273), (816, 2182), (1091, 1632)]