858437556

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{523}}^1$

素因数の和:885

約数の個数: 96

約数和(自身を含む): 2211363840

約数和(自身を除く): 1352926284

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 313, 437, 523, 626, 874, 939, 1046, 1252, 1311, 1569, 1748, 1878, 2092, 2622, 3138, 3756, 5244, 5947, 6276, 7199, 9937, 11894, 12029, 14398, 17841, 19874, 21597, 23788, 24058, 28796, 29811, 35682, 36087, 39748, 43194, 48116, 59622, 71364, 72174, 86388, 119244, 136781, 144348, 163699, 228551, 273562, 327398, 410343, 457102, 491097, 547124, 654796, 685653, 820686, 914204, 982194, 1371306, 1641372, 1964388, 2742612, 3110281, 3765077, 6220562, 7530154, 9330843, 11295231, 12441124, 15060308, 18661686, 22590462, 37323372, 45180924, 71536463, 143072926, 214609389, 286145852, 429218778, 858437556]

約数ペア:

[(1, 858437556), (2, 429218778), (3, 286145852), (4, 214609389), (6, 143072926), (12, 71536463), (19, 45180924), (23, 37323372), (38, 22590462), (46, 18661686), (57, 15060308), (69, 12441124), (76, 11295231), (92, 9330843), (114, 7530154), (138, 6220562), (228, 3765077), (276, 3110281), (313, 2742612), (437, 1964388), (523, 1641372), (626, 1371306), (874, 982194), (939, 914204), (1046, 820686), (1252, 685653), (1311, 654796), (1569, 547124), (1748, 491097), (1878, 457102), (2092, 410343), (2622, 327398), (3138, 273562), (3756, 228551), (5244, 163699), (5947, 144348), (6276, 136781), (7199, 119244), (9937, 86388), (11894, 72174), (12029, 71364), (14398, 59622), (17841, 48116), (19874, 43194), (21597, 39748), (23788, 36087), (24058, 35682), (28796, 29811)]