729409538

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2251}}^1$

素因数の和:2391

約数の個数: 48

約数和(自身を含む): 1308285888

約数和(自身を除く): 578876350

約数列:

[1, 2, 11, 13, 22, 26, 103, 121, 143, 206, 242, 286, 1133, 1339, 1573, 2251, 2266, 2678, 3146, 4502, 12463, 14729, 24761, 24926, 29263, 29458, 49522, 58526, 162019, 231853, 272371, 321893, 324038, 463706, 544742, 643786, 2550383, 3014089, 3540823, 5100766, 6028178, 7081646, 28054213, 33154979, 56108426, 66309958, 364704769, 729409538]

約数ペア:

[(1, 729409538), (2, 364704769), (11, 66309958), (13, 56108426), (22, 33154979), (26, 28054213), (103, 7081646), (121, 6028178), (143, 5100766), (206, 3540823), (242, 3014089), (286, 2550383), (1133, 643786), (1339, 544742), (1573, 463706), (2251, 324038), (2266, 321893), (2678, 272371), (3146, 231853), (4502, 162019), (12463, 58526), (14729, 49522), (24761, 29458), (24926, 29263)]