291240099878

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2111}}^1\times {\mathrm{9133}}^1$

素因数の和:11349

約数の個数: 64

約数和(自身を含む): 544469409792

約数和(自身を除く): 253229309914

約数列:

[1, 2, 7, 13, 14, 26, 83, 91, 166, 182, 581, 1079, 1162, 2111, 2158, 4222, 7553, 9133, 14777, 15106, 18266, 27443, 29554, 54886, 63931, 118729, 127862, 175213, 192101, 237458, 350426, 384202, 758039, 831103, 1226491, 1516078, 1662206, 2277769, 2452982, 4555538, 5306273, 9854507, 10612546, 15944383, 19279763, 19709014, 31888766, 38559526, 68981549, 134958341, 137963098, 250636919, 269916682, 501273838, 1600220329, 1754458433, 3200440658, 3508916866, 11201542303, 20802864277, 22403084606, 41605728554, 145620049939, 291240099878]

約数ペア:

[(1, 291240099878), (2, 145620049939), (7, 41605728554), (13, 22403084606), (14, 20802864277), (26, 11201542303), (83, 3508916866), (91, 3200440658), (166, 1754458433), (182, 1600220329), (581, 501273838), (1079, 269916682), (1162, 250636919), (2111, 137963098), (2158, 134958341), (4222, 68981549), (7553, 38559526), (9133, 31888766), (14777, 19709014), (15106, 19279763), (18266, 15944383), (27443, 10612546), (29554, 9854507), (54886, 5306273), (63931, 4555538), (118729, 2452982), (127862, 2277769), (175213, 1662206), (192101, 1516078), (237458, 1226491), (350426, 831103), (384202, 758039)]