16916812944

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{68447}}^1$

素因数の和:68748

約数の個数: 80

約数和(自身を含む): 46172282880

約数和(自身を除く): 29255469936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 271, 304, 456, 542, 813, 912, 1084, 1626, 2168, 3252, 4336, 5149, 6504, 10298, 13008, 15447, 20596, 30894, 41192, 61788, 68447, 82384, 123576, 136894, 205341, 247152, 273788, 410682, 547576, 821364, 1095152, 1300493, 1642728, 2600986, 3285456, 3901479, 5201972, 7802958, 10403944, 15605916, 18549137, 20807888, 31211832, 37098274, 55647411, 62423664, 74196548, 111294822, 148393096, 222589644, 296786192, 352433603, 445179288, 704867206, 890358576, 1057300809, 1409734412, 2114601618, 2819468824, 4229203236, 5638937648, 8458406472, 16916812944]

約数ペア:

[(1, 16916812944), (2, 8458406472), (3, 5638937648), (4, 4229203236), (6, 2819468824), (8, 2114601618), (12, 1409734412), (16, 1057300809), (19, 890358576), (24, 704867206), (38, 445179288), (48, 352433603), (57, 296786192), (76, 222589644), (114, 148393096), (152, 111294822), (228, 74196548), (271, 62423664), (304, 55647411), (456, 37098274), (542, 31211832), (813, 20807888), (912, 18549137), (1084, 15605916), (1626, 10403944), (2168, 7802958), (3252, 5201972), (4336, 3901479), (5149, 3285456), (6504, 2600986), (10298, 1642728), (13008, 1300493), (15447, 1095152), (20596, 821364), (30894, 547576), (41192, 410682), (61788, 273788), (68447, 247152), (82384, 205341), (123576, 136894)]