808129675504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1\times {\mathrm{158981}}^1$

素因数の和:159758

約数の個数: 80

約数和(自身を含む): 1722194772480

約数和(自身を除く): 914065096976

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 727, 874, 1454, 1748, 2908, 3496, 5816, 6992, 11632, 13813, 16721, 27626, 33442, 55252, 66884, 110504, 133768, 158981, 221008, 267536, 317699, 317962, 635398, 635924, 1270796, 1271848, 2541592, 2543696, 3020639, 3656563, 5083184, 6041278, 7313126, 12082556, 14626252, 24165112, 29252504, 48330224, 58505008, 69474697, 115579187, 138949394, 231158374, 277898788, 462316748, 555797576, 924633496, 1111595152, 1849266992, 2196004553, 2658321301, 4392009106, 5316642602, 8784018212, 10633285204, 17568036424, 21266570408, 35136072848, 42533140816, 50508104719, 101016209438, 202032418876, 404064837752, 808129675504]

約数ペア:

[(1, 808129675504), (2, 404064837752), (4, 202032418876), (8, 101016209438), (16, 50508104719), (19, 42533140816), (23, 35136072848), (38, 21266570408), (46, 17568036424), (76, 10633285204), (92, 8784018212), (152, 5316642602), (184, 4392009106), (304, 2658321301), (368, 2196004553), (437, 1849266992), (727, 1111595152), (874, 924633496), (1454, 555797576), (1748, 462316748), (2908, 277898788), (3496, 231158374), (5816, 138949394), (6992, 115579187), (11632, 69474697), (13813, 58505008), (16721, 48330224), (27626, 29252504), (33442, 24165112), (55252, 14626252), (66884, 12082556), (110504, 7313126), (133768, 6041278), (158981, 5083184), (221008, 3656563), (267536, 3020639), (317699, 2543696), (317962, 2541592), (635398, 1271848), (635924, 1270796)]