438045347542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1\times {\mathrm{149059}}^1$

素因数の和:149273

約数の個数: 48

約数和(自身を含む): 746003563200

約数和(自身を除く): 307958215658

約数列:

[1, 2, 11, 22, 31, 62, 139, 278, 341, 682, 961, 1529, 1922, 3058, 4309, 8618, 10571, 21142, 47399, 94798, 133579, 149059, 267158, 298118, 1469369, 1639649, 2938738, 3279298, 4620829, 9241658, 20719201, 41438402, 50829119, 101658238, 143245699, 227911211, 286491398, 455822422, 642295231, 1284590462, 1575702689, 3151405378, 7065247541, 14130495082, 19911152161, 39822304322, 219022673771, 438045347542]

約数ペア:

[(1, 438045347542), (2, 219022673771), (11, 39822304322), (22, 19911152161), (31, 14130495082), (62, 7065247541), (139, 3151405378), (278, 1575702689), (341, 1284590462), (682, 642295231), (961, 455822422), (1529, 286491398), (1922, 227911211), (3058, 143245699), (4309, 101658238), (8618, 50829119), (10571, 41438402), (21142, 20719201), (47399, 9241658), (94798, 4620829), (133579, 3279298), (149059, 2938738), (267158, 1639649), (298118, 1469369)]