855096492

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:631

約数の個数: 96

約数和(自身を含む): 2123573760

約数和(自身を除く): 1268477268

約数列:

[1, 2, 3, 4, 6, 12, 37, 41, 74, 82, 107, 111, 123, 148, 164, 214, 222, 246, 321, 428, 439, 444, 492, 642, 878, 1284, 1317, 1517, 1756, 2634, 3034, 3959, 4387, 4551, 5268, 6068, 7918, 8774, 9102, 11877, 13161, 15836, 16243, 17548, 17999, 18204, 23754, 26322, 32486, 35998, 46973, 47508, 48729, 52644, 53997, 64972, 71996, 93946, 97458, 107994, 140919, 162319, 187892, 194916, 215988, 281838, 324638, 486957, 563676, 649276, 665963, 973914, 1331926, 1738001, 1925893, 1947828, 1997889, 2663852, 3476002, 3851786, 3995778, 5214003, 5777679, 6952004, 7703572, 7991556, 10428006, 11555358, 20856012, 23110716, 71258041, 142516082, 213774123, 285032164, 427548246, 855096492]

約数ペア:

[(1, 855096492), (2, 427548246), (3, 285032164), (4, 213774123), (6, 142516082), (12, 71258041), (37, 23110716), (41, 20856012), (74, 11555358), (82, 10428006), (107, 7991556), (111, 7703572), (123, 6952004), (148, 5777679), (164, 5214003), (214, 3995778), (222, 3851786), (246, 3476002), (321, 2663852), (428, 1997889), (439, 1947828), (444, 1925893), (492, 1738001), (642, 1331926), (878, 973914), (1284, 665963), (1317, 649276), (1517, 563676), (1756, 486957), (2634, 324638), (3034, 281838), (3959, 215988), (4387, 194916), (4551, 187892), (5268, 162319), (6068, 140919), (7918, 107994), (8774, 97458), (9102, 93946), (11877, 71996), (13161, 64972), (15836, 53997), (16243, 52644), (17548, 48729), (17999, 47508), (18204, 46973), (23754, 35998), (26322, 32486)]