329668045216

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{20219}}^1$

素因数の和:20606

約数の個数: 96

約数和(自身を含む): 683115068160

約数和(自身を除く): 353447022944

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 74, 94, 148, 188, 293, 296, 376, 586, 592, 752, 1172, 1184, 1504, 1739, 2344, 3478, 4688, 6956, 9376, 10841, 13771, 13912, 20219, 21682, 27542, 27824, 40438, 43364, 55084, 55648, 80876, 86728, 110168, 161752, 173456, 220336, 323504, 346912, 440672, 509527, 647008, 748103, 950293, 1019054, 1496206, 1900586, 2038108, 2992412, 3801172, 4076216, 5924167, 5984824, 7602344, 8152432, 11848334, 11969648, 15204688, 16304864, 23696668, 23939296, 30409376, 35160841, 47393336, 70321682, 94786672, 140643364, 189573344, 219194179, 278435849, 281286728, 438388358, 556871698, 562573456, 876776716, 1113743396, 1125146912, 1753553432, 2227486792, 3507106864, 4454973584, 7014213728, 8909947168, 10302126413, 20604252826, 41208505652, 82417011304, 164834022608, 329668045216]

約数ペア:

[(1, 329668045216), (2, 164834022608), (4, 82417011304), (8, 41208505652), (16, 20604252826), (32, 10302126413), (37, 8909947168), (47, 7014213728), (74, 4454973584), (94, 3507106864), (148, 2227486792), (188, 1753553432), (293, 1125146912), (296, 1113743396), (376, 876776716), (586, 562573456), (592, 556871698), (752, 438388358), (1172, 281286728), (1184, 278435849), (1504, 219194179), (1739, 189573344), (2344, 140643364), (3478, 94786672), (4688, 70321682), (6956, 47393336), (9376, 35160841), (10841, 30409376), (13771, 23939296), (13912, 23696668), (20219, 16304864), (21682, 15204688), (27542, 11969648), (27824, 11848334), (40438, 8152432), (43364, 7602344), (55084, 5984824), (55648, 5924167), (80876, 4076216), (86728, 3801172), (110168, 2992412), (161752, 2038108), (173456, 1900586), (220336, 1496206), (323504, 1019054), (346912, 950293), (440672, 748103), (509527, 647008)]