805280736

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{645257}}^1$

素因数の和:645283

約数の個数: 48

約数和(自身を含む): 2276470224

約数和(自身を除く): 1471189488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 645257, 1290514, 1935771, 2581028, 3871542, 5162056, 7743084, 8388341, 10324112, 15486168, 16776682, 20648224, 25165023, 30972336, 33553364, 50330046, 61944672, 67106728, 100660092, 134213456, 201320184, 268426912, 402640368, 805280736]

約数ペア:

[(1, 805280736), (2, 402640368), (3, 268426912), (4, 201320184), (6, 134213456), (8, 100660092), (12, 67106728), (13, 61944672), (16, 50330046), (24, 33553364), (26, 30972336), (32, 25165023), (39, 20648224), (48, 16776682), (52, 15486168), (78, 10324112), (96, 8388341), (104, 7743084), (156, 5162056), (208, 3871542), (312, 2581028), (416, 1935771), (624, 1290514), (1248, 645257)]