443169504

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{21673}}^1$

素因数の和:21760

約数の個数: 72

約数和(自身を含む): 1278072432

約数和(自身を除く): 834902928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 10224, 20448, 21673, 43346, 65019, 86692, 130038, 173384, 195057, 260076, 346768, 390114, 520152, 693536, 780228, 1040304, 1538783, 1560456, 2080608, 3077566, 3120912, 4616349, 6155132, 6241824, 9232698, 12310264, 13849047, 18465396, 24620528, 27698094, 36930792, 49241056, 55396188, 73861584, 110792376, 147723168, 221584752, 443169504]

約数ペア:

[(1, 443169504), (2, 221584752), (3, 147723168), (4, 110792376), (6, 73861584), (8, 55396188), (9, 49241056), (12, 36930792), (16, 27698094), (18, 24620528), (24, 18465396), (32, 13849047), (36, 12310264), (48, 9232698), (71, 6241824), (72, 6155132), (96, 4616349), (142, 3120912), (144, 3077566), (213, 2080608), (284, 1560456), (288, 1538783), (426, 1040304), (568, 780228), (639, 693536), (852, 520152), (1136, 390114), (1278, 346768), (1704, 260076), (2272, 195057), (2556, 173384), (3408, 130038), (5112, 86692), (6816, 65019), (10224, 43346), (20448, 21673)]