238633956

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{3697}}^1$

素因数の和:3881

約数の個数: 72

約数和(自身を含む): 662267424

約数和(自身を除く): 423633468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 163, 198, 326, 396, 489, 652, 978, 1467, 1793, 1956, 2934, 3586, 3697, 5379, 5868, 7172, 7394, 10758, 11091, 14788, 16137, 21516, 22182, 32274, 33273, 40667, 44364, 64548, 66546, 81334, 122001, 133092, 162668, 244002, 366003, 488004, 602611, 732006, 1205222, 1464012, 1807833, 2410444, 3615666, 5423499, 6628721, 7231332, 10846998, 13257442, 19886163, 21693996, 26514884, 39772326, 59658489, 79544652, 119316978, 238633956]

約数ペア:

[(1, 238633956), (2, 119316978), (3, 79544652), (4, 59658489), (6, 39772326), (9, 26514884), (11, 21693996), (12, 19886163), (18, 13257442), (22, 10846998), (33, 7231332), (36, 6628721), (44, 5423499), (66, 3615666), (99, 2410444), (132, 1807833), (163, 1464012), (198, 1205222), (326, 732006), (396, 602611), (489, 488004), (652, 366003), (978, 244002), (1467, 162668), (1793, 133092), (1956, 122001), (2934, 81334), (3586, 66546), (3697, 64548), (5379, 44364), (5868, 40667), (7172, 33273), (7394, 32274), (10758, 22182), (11091, 21516), (14788, 16137)]