238764888957

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{503287}}^1$

素因数の和:503386

約数の個数: 64

約数和(自身を含む): 405851443200

約数和(自身を除く): 167086554243

約数列:

[1, 3, 7, 19, 21, 29, 41, 57, 87, 123, 133, 203, 287, 399, 551, 609, 779, 861, 1189, 1653, 2337, 3567, 3857, 5453, 8323, 11571, 16359, 22591, 24969, 67773, 158137, 474411, 503287, 1509861, 3523009, 9562453, 10569027, 14595323, 20634767, 28687359, 43785969, 61904301, 66937171, 102167261, 144443369, 200811513, 277311137, 306501783, 392060573, 433330107, 598408243, 831933411, 1176181719, 1795224729, 1941177959, 2744424011, 4188857701, 5823533877, 8233272033, 11369756617, 12566573103, 34109269851, 79588296319, 238764888957]

約数ペア:

[(1, 238764888957), (3, 79588296319), (7, 34109269851), (19, 12566573103), (21, 11369756617), (29, 8233272033), (41, 5823533877), (57, 4188857701), (87, 2744424011), (123, 1941177959), (133, 1795224729), (203, 1176181719), (287, 831933411), (399, 598408243), (551, 433330107), (609, 392060573), (779, 306501783), (861, 277311137), (1189, 200811513), (1653, 144443369), (2337, 102167261), (3567, 66937171), (3857, 61904301), (5453, 43785969), (8323, 28687359), (11571, 20634767), (16359, 14595323), (22591, 10569027), (24969, 9562453), (67773, 3523009), (158137, 1509861), (474411, 503287)]