831646144

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1877}}^1$

素因数の和:1962

約数の個数: 112

約数和(自身を含む): 2014898688

約数和(自身を除く): 1183252544

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 43, 46, 56, 64, 86, 92, 112, 161, 172, 184, 224, 301, 322, 344, 368, 448, 602, 644, 688, 736, 989, 1204, 1288, 1376, 1472, 1877, 1978, 2408, 2576, 2752, 3754, 3956, 4816, 5152, 6923, 7508, 7912, 9632, 10304, 13139, 13846, 15016, 15824, 19264, 26278, 27692, 30032, 31648, 43171, 52556, 55384, 60064, 63296, 80711, 86342, 105112, 110768, 120128, 161422, 172684, 210224, 221536, 302197, 322844, 345368, 420448, 443072, 564977, 604394, 645688, 690736, 840896, 1129954, 1208788, 1291376, 1381472, 1856353, 2259908, 2417576, 2582752, 2762944, 3712706, 4519816, 4835152, 5165504, 7425412, 9039632, 9670304, 12994471, 14850824, 18079264, 19340608, 25988942, 29701648, 36158528, 51977884, 59403296, 103955768, 118806592, 207911536, 415823072, 831646144]

約数ペア:

[(1, 831646144), (2, 415823072), (4, 207911536), (7, 118806592), (8, 103955768), (14, 59403296), (16, 51977884), (23, 36158528), (28, 29701648), (32, 25988942), (43, 19340608), (46, 18079264), (56, 14850824), (64, 12994471), (86, 9670304), (92, 9039632), (112, 7425412), (161, 5165504), (172, 4835152), (184, 4519816), (224, 3712706), (301, 2762944), (322, 2582752), (344, 2417576), (368, 2259908), (448, 1856353), (602, 1381472), (644, 1291376), (688, 1208788), (736, 1129954), (989, 840896), (1204, 690736), (1288, 645688), (1376, 604394), (1472, 564977), (1877, 443072), (1978, 420448), (2408, 345368), (2576, 322844), (2752, 302197), (3754, 221536), (3956, 210224), (4816, 172684), (5152, 161422), (6923, 120128), (7508, 110768), (7912, 105112), (9632, 86342), (10304, 80711), (13139, 63296), (13846, 60064), (15016, 55384), (15824, 52556), (19264, 43171), (26278, 31648), (27692, 30032)]