275220431644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{1607}}^1\times {\mathrm{4931}}^1$

素因数の和:7018

約数の個数: 48

約数和(自身を含む): 508513662720

約数和(自身を除く): 233293231076

約数列:

[1, 2, 4, 19, 38, 76, 457, 914, 1607, 1828, 3214, 4931, 6428, 8683, 9862, 17366, 19724, 30533, 34732, 61066, 93689, 122132, 187378, 374756, 734399, 1468798, 2253467, 2937596, 4506934, 7924117, 9013868, 13953581, 15848234, 27907162, 31696468, 42815873, 55814324, 85631746, 150558223, 171263492, 301116446, 602232892, 3621321469, 7242642938, 14485285876, 68805107911, 137610215822, 275220431644]

約数ペア:

[(1, 275220431644), (2, 137610215822), (4, 68805107911), (19, 14485285876), (38, 7242642938), (76, 3621321469), (457, 602232892), (914, 301116446), (1607, 171263492), (1828, 150558223), (3214, 85631746), (4931, 55814324), (6428, 42815873), (8683, 31696468), (9862, 27907162), (17366, 15848234), (19724, 13953581), (30533, 9013868), (34732, 7924117), (61066, 4506934), (93689, 2937596), (122132, 2253467), (187378, 1468798), (374756, 734399)]