292766397

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^2\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 511562688

約数和(自身を除く): 218796291

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 121, 137, 203, 231, 319, 363, 411, 609, 841, 847, 957, 959, 1507, 2233, 2523, 2541, 2877, 3509, 3973, 4521, 5887, 6699, 9251, 10527, 10549, 11919, 16577, 17661, 24563, 27753, 27811, 31647, 43703, 49731, 64757, 73689, 83433, 101761, 115217, 116039, 131109, 194271, 305283, 305921, 345651, 348117, 480733, 712327, 806519, 917763, 1267387, 1442199, 2136981, 2419557, 3365131, 3802161, 8871709, 10095393, 13941257, 26615127, 41823771, 97588799, 292766397]

約数ペア:

[(1, 292766397), (3, 97588799), (7, 41823771), (11, 26615127), (21, 13941257), (29, 10095393), (33, 8871709), (77, 3802161), (87, 3365131), (121, 2419557), (137, 2136981), (203, 1442199), (231, 1267387), (319, 917763), (363, 806519), (411, 712327), (609, 480733), (841, 348117), (847, 345651), (957, 305921), (959, 305283), (1507, 194271), (2233, 131109), (2523, 116039), (2541, 115217), (2877, 101761), (3509, 83433), (3973, 73689), (4521, 64757), (5887, 49731), (6699, 43703), (9251, 31647), (10527, 27811), (10549, 27753), (11919, 24563), (16577, 17661)]