439860984

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{1901}}^1$

素因数の和:2252

約数の個数: 64

約数和(自身を含む): 1139374080

約数和(自身を除く): 699513096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 311, 372, 622, 744, 933, 1244, 1866, 1901, 2488, 3732, 3802, 5703, 7464, 7604, 9641, 11406, 15208, 19282, 22812, 28923, 38564, 45624, 57846, 58931, 77128, 115692, 117862, 176793, 231384, 235724, 353586, 471448, 591211, 707172, 1182422, 1414344, 1773633, 2364844, 3547266, 4729688, 7094532, 14189064, 18327541, 36655082, 54982623, 73310164, 109965246, 146620328, 219930492, 439860984]

約数ペア:

[(1, 439860984), (2, 219930492), (3, 146620328), (4, 109965246), (6, 73310164), (8, 54982623), (12, 36655082), (24, 18327541), (31, 14189064), (62, 7094532), (93, 4729688), (124, 3547266), (186, 2364844), (248, 1773633), (311, 1414344), (372, 1182422), (622, 707172), (744, 591211), (933, 471448), (1244, 353586), (1866, 235724), (1901, 231384), (2488, 176793), (3732, 117862), (3802, 115692), (5703, 77128), (7464, 58931), (7604, 57846), (9641, 45624), (11406, 38564), (15208, 28923), (19282, 22812)]