211671708516

素因数分解:

$2^2\times 3^3\times {\mathrm{491}}^1\times {\mathrm{1409}}^1\times {\mathrm{2833}}^1$

素因数の和:4746

約数の個数: 96

約数和(自身を含む): 550480694400

約数和(自身を除く): 338808985884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 491, 982, 1409, 1473, 1964, 2818, 2833, 2946, 4227, 4419, 5636, 5666, 5892, 8454, 8499, 8838, 11332, 12681, 13257, 16908, 16998, 17676, 25362, 25497, 26514, 33996, 38043, 50724, 50994, 53028, 76086, 76491, 101988, 152172, 152982, 305964, 691819, 1383638, 1391003, 2075457, 2767276, 2782006, 3991697, 4150914, 4173009, 5564012, 6226371, 7983394, 8301828, 8346018, 11975091, 12452742, 12519027, 15966788, 16692036, 18679113, 23950182, 24905484, 25038054, 35925273, 37358226, 37557081, 47900364, 50076108, 71850546, 74716452, 75114162, 107775819, 143701092, 150228324, 215551638, 431103276, 1959923227, 3919846454, 5879769681, 7839692908, 11759539362, 17639309043, 23519078724, 35278618086, 52917927129, 70557236172, 105835854258, 211671708516]

約数ペア:

[(1, 211671708516), (2, 105835854258), (3, 70557236172), (4, 52917927129), (6, 35278618086), (9, 23519078724), (12, 17639309043), (18, 11759539362), (27, 7839692908), (36, 5879769681), (54, 3919846454), (108, 1959923227), (491, 431103276), (982, 215551638), (1409, 150228324), (1473, 143701092), (1964, 107775819), (2818, 75114162), (2833, 74716452), (2946, 71850546), (4227, 50076108), (4419, 47900364), (5636, 37557081), (5666, 37358226), (5892, 35925273), (8454, 25038054), (8499, 24905484), (8838, 23950182), (11332, 18679113), (12681, 16692036), (13257, 15966788), (16908, 12519027), (16998, 12452742), (17676, 11975091), (25362, 8346018), (25497, 8301828), (26514, 7983394), (33996, 6226371), (38043, 5564012), (50724, 4173009), (50994, 4150914), (53028, 3991697), (76086, 2782006), (76491, 2767276), (101988, 2075457), (152172, 1391003), (152982, 1383638), (305964, 691819)]