243432336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23371}}^1$

素因数の和:23420

約数の個数: 80

約数和(自身を含む): 741920768

約数和(自身を除く): 498488432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 23371, 46742, 70113, 93484, 140226, 163597, 186968, 280452, 327194, 373936, 490791, 560904, 654388, 724501, 981582, 1121808, 1308776, 1449002, 1963164, 2173503, 2617552, 2898004, 3926328, 4347006, 5071507, 5796008, 7852656, 8694012, 10143014, 11592016, 15214521, 17388024, 20286028, 30429042, 34776048, 40572056, 60858084, 81144112, 121716168, 243432336]

約数ペア:

[(1, 243432336), (2, 121716168), (3, 81144112), (4, 60858084), (6, 40572056), (7, 34776048), (8, 30429042), (12, 20286028), (14, 17388024), (16, 15214521), (21, 11592016), (24, 10143014), (28, 8694012), (31, 7852656), (42, 5796008), (48, 5071507), (56, 4347006), (62, 3926328), (84, 2898004), (93, 2617552), (112, 2173503), (124, 1963164), (168, 1449002), (186, 1308776), (217, 1121808), (248, 981582), (336, 724501), (372, 654388), (434, 560904), (496, 490791), (651, 373936), (744, 327194), (868, 280452), (1302, 186968), (1488, 163597), (1736, 140226), (2604, 93484), (3472, 70113), (5208, 46742), (10416, 23371)]