384651844

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 709632000

約数和(自身を除く): 324980156

約数列:

[1, 2, 4, 31, 62, 109, 124, 149, 191, 218, 298, 382, 436, 596, 764, 3379, 4619, 5921, 6758, 9238, 11842, 13516, 16241, 18476, 20819, 23684, 28459, 32482, 41638, 56918, 64964, 83276, 113836, 503471, 645389, 882229, 1006942, 1290778, 1764458, 2013884, 2581556, 3102031, 3528916, 6204062, 12408124, 96162961, 192325922, 384651844]

約数ペア:

[(1, 384651844), (2, 192325922), (4, 96162961), (31, 12408124), (62, 6204062), (109, 3528916), (124, 3102031), (149, 2581556), (191, 2013884), (218, 1764458), (298, 1290778), (382, 1006942), (436, 882229), (596, 645389), (764, 503471), (3379, 113836), (4619, 83276), (5921, 64964), (6758, 56918), (9238, 41638), (11842, 32482), (13516, 28459), (16241, 23684), (18476, 20819)]