291274247316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1481}}^1\times {\mathrm{1260731}}^1$

素因数の和:1262232

約数の個数: 48

約数和(自身を含む): 732414691008

約数和(自身を除く): 441140443692

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1481, 2962, 4443, 5924, 8886, 17772, 19253, 38506, 57759, 77012, 115518, 231036, 1260731, 2521462, 3782193, 5042924, 7564386, 15128772, 16389503, 32779006, 49168509, 65558012, 98337018, 196674036, 1867142611, 3734285222, 5601427833, 7468570444, 11202855666, 22405711332, 24272853943, 48545707886, 72818561829, 97091415772, 145637123658, 291274247316]

約数ペア:

[(1, 291274247316), (2, 145637123658), (3, 97091415772), (4, 72818561829), (6, 48545707886), (12, 24272853943), (13, 22405711332), (26, 11202855666), (39, 7468570444), (52, 5601427833), (78, 3734285222), (156, 1867142611), (1481, 196674036), (2962, 98337018), (4443, 65558012), (5924, 49168509), (8886, 32779006), (17772, 16389503), (19253, 15128772), (38506, 7564386), (57759, 5042924), (77012, 3782193), (115518, 2521462), (231036, 1260731)]