243419808

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^2\times {\mathrm{503}}^1$

素因数の和:658

約数の個数: 72

約数和(自身を含む): 649391904

約数和(自身を除く): 405972096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 503, 568, 852, 1006, 1136, 1509, 1704, 2012, 2272, 3018, 3408, 4024, 5041, 6036, 6816, 8048, 10082, 12072, 15123, 16096, 20164, 24144, 30246, 35713, 40328, 48288, 60492, 71426, 80656, 107139, 120984, 142852, 161312, 214278, 241968, 285704, 428556, 483936, 571408, 857112, 1142816, 1714224, 2535623, 3428448, 5071246, 7606869, 10142492, 15213738, 20284984, 30427476, 40569968, 60854952, 81139936, 121709904, 243419808]

約数ペア:

[(1, 243419808), (2, 121709904), (3, 81139936), (4, 60854952), (6, 40569968), (8, 30427476), (12, 20284984), (16, 15213738), (24, 10142492), (32, 7606869), (48, 5071246), (71, 3428448), (96, 2535623), (142, 1714224), (213, 1142816), (284, 857112), (426, 571408), (503, 483936), (568, 428556), (852, 285704), (1006, 241968), (1136, 214278), (1509, 161312), (1704, 142852), (2012, 120984), (2272, 107139), (3018, 80656), (3408, 71426), (4024, 60492), (5041, 48288), (6036, 40328), (6816, 35713), (8048, 30246), (10082, 24144), (12072, 20164), (15123, 16096)]