430866268

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{1531}}^1$

素因数の和:1607

約数の個数: 72

約数和(自身を含む): 948859520

約数和(自身を除く): 517993252

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 529, 532, 644, 874, 1058, 1531, 1748, 2116, 3059, 3062, 3703, 6118, 6124, 7406, 10051, 10717, 12236, 14812, 20102, 21434, 29089, 35213, 40204, 42868, 58178, 70357, 70426, 116356, 140714, 140852, 203623, 246491, 281428, 407246, 492982, 669047, 809899, 814492, 985964, 1338094, 1619798, 2676188, 3239596, 4683329, 5669293, 9366658, 11338586, 15388081, 18733316, 22677172, 30776162, 61552324, 107716567, 215433134, 430866268]

約数ペア:

[(1, 430866268), (2, 215433134), (4, 107716567), (7, 61552324), (14, 30776162), (19, 22677172), (23, 18733316), (28, 15388081), (38, 11338586), (46, 9366658), (76, 5669293), (92, 4683329), (133, 3239596), (161, 2676188), (266, 1619798), (322, 1338094), (437, 985964), (529, 814492), (532, 809899), (644, 669047), (874, 492982), (1058, 407246), (1531, 281428), (1748, 246491), (2116, 203623), (3059, 140852), (3062, 140714), (3703, 116356), (6118, 70426), (6124, 70357), (7406, 58178), (10051, 42868), (10717, 40204), (12236, 35213), (14812, 29089), (20102, 21434)]