12499683888

素因数分解:

$2^4\times 3^1\times {\mathrm{211}}^1\times {\mathrm{677}}^1\times {\mathrm{1823}}^1$

素因数の和:2722

約数の個数: 80

約数和(自身を含む): 32509633536

約数和(自身を除く): 20009949648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 211, 422, 633, 677, 844, 1266, 1354, 1688, 1823, 2031, 2532, 2708, 3376, 3646, 4062, 5064, 5416, 5469, 7292, 8124, 10128, 10832, 10938, 14584, 16248, 21876, 29168, 32496, 43752, 87504, 142847, 285694, 384653, 428541, 571388, 769306, 857082, 1142776, 1153959, 1234171, 1538612, 1714164, 2285552, 2307918, 2468342, 3077224, 3428328, 3702513, 4615836, 4936684, 6154448, 6856656, 7405026, 9231672, 9873368, 14810052, 18463344, 19746736, 29620104, 59240208, 260410081, 520820162, 781230243, 1041640324, 1562460486, 2083280648, 3124920972, 4166561296, 6249841944, 12499683888]

約数ペア:

[(1, 12499683888), (2, 6249841944), (3, 4166561296), (4, 3124920972), (6, 2083280648), (8, 1562460486), (12, 1041640324), (16, 781230243), (24, 520820162), (48, 260410081), (211, 59240208), (422, 29620104), (633, 19746736), (677, 18463344), (844, 14810052), (1266, 9873368), (1354, 9231672), (1688, 7405026), (1823, 6856656), (2031, 6154448), (2532, 4936684), (2708, 4615836), (3376, 3702513), (3646, 3428328), (4062, 3077224), (5064, 2468342), (5416, 2307918), (5469, 2285552), (7292, 1714164), (8124, 1538612), (10128, 1234171), (10832, 1153959), (10938, 1142776), (14584, 857082), (16248, 769306), (21876, 571388), (29168, 428541), (32496, 384653), (43752, 285694), (87504, 142847)]