401704860176

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1381}}^1\times {\mathrm{8753}}^1$

素因数の和:10240

約数の個数: 80

約数和(自身を含む): 816084576768

約数和(自身を除く): 414379716592

約数列:

[1, 2, 4, 8, 16, 31, 62, 67, 124, 134, 248, 268, 496, 536, 1072, 1381, 2077, 2762, 4154, 5524, 8308, 8753, 11048, 16616, 17506, 22096, 33232, 35012, 42811, 70024, 85622, 92527, 140048, 171244, 185054, 271343, 342488, 370108, 542686, 586451, 684976, 740216, 1085372, 1172902, 1480432, 2170744, 2345804, 2868337, 4341488, 4691608, 5736674, 9383216, 11473348, 12087893, 18179981, 22946696, 24175786, 36359962, 45893392, 48351572, 72719924, 96703144, 145439848, 193406288, 290879696, 374724683, 749449366, 809888831, 1498898732, 1619777662, 2997797464, 3239555324, 5995594928, 6479110648, 12958221296, 25106553761, 50213107522, 100426215044, 200852430088, 401704860176]

約数ペア:

[(1, 401704860176), (2, 200852430088), (4, 100426215044), (8, 50213107522), (16, 25106553761), (31, 12958221296), (62, 6479110648), (67, 5995594928), (124, 3239555324), (134, 2997797464), (248, 1619777662), (268, 1498898732), (496, 809888831), (536, 749449366), (1072, 374724683), (1381, 290879696), (2077, 193406288), (2762, 145439848), (4154, 96703144), (5524, 72719924), (8308, 48351572), (8753, 45893392), (11048, 36359962), (16616, 24175786), (17506, 22946696), (22096, 18179981), (33232, 12087893), (35012, 11473348), (42811, 9383216), (70024, 5736674), (85622, 4691608), (92527, 4341488), (140048, 2868337), (171244, 2345804), (185054, 2170744), (271343, 1480432), (342488, 1172902), (370108, 1085372), (542686, 740216), (586451, 684976)]