2878166704

素因数分解:

$2^4\times 7^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:595

約数の個数: 120

約数和(自身を含む): 6644626800

約数和(自身を除く): 3766460096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 67, 98, 112, 134, 157, 196, 268, 314, 349, 392, 469, 536, 628, 698, 784, 938, 1072, 1099, 1256, 1396, 1876, 2198, 2443, 2512, 2792, 3283, 3752, 4396, 4886, 5584, 6566, 7504, 7693, 8792, 9772, 10519, 13132, 15386, 17101, 17584, 19544, 21038, 23383, 26264, 30772, 34202, 39088, 42076, 46766, 52528, 54793, 61544, 68404, 73633, 84152, 93532, 109586, 123088, 136808, 147266, 163681, 168304, 187064, 219172, 273616, 294532, 327362, 374128, 383551, 438344, 515431, 589064, 654724, 767102, 876688, 1030862, 1145767, 1178128, 1309448, 1534204, 2061724, 2291534, 2618896, 2684857, 3068408, 3671131, 4123448, 4583068, 5369714, 6136816, 7342262, 8246896, 9166136, 10739428, 14684524, 18332272, 21478856, 25697917, 29369048, 42957712, 51395834, 58738096, 102791668, 179885419, 205583336, 359770838, 411166672, 719541676, 1439083352, 2878166704]

約数ペア:

[(1, 2878166704), (2, 1439083352), (4, 719541676), (7, 411166672), (8, 359770838), (14, 205583336), (16, 179885419), (28, 102791668), (49, 58738096), (56, 51395834), (67, 42957712), (98, 29369048), (112, 25697917), (134, 21478856), (157, 18332272), (196, 14684524), (268, 10739428), (314, 9166136), (349, 8246896), (392, 7342262), (469, 6136816), (536, 5369714), (628, 4583068), (698, 4123448), (784, 3671131), (938, 3068408), (1072, 2684857), (1099, 2618896), (1256, 2291534), (1396, 2061724), (1876, 1534204), (2198, 1309448), (2443, 1178128), (2512, 1145767), (2792, 1030862), (3283, 876688), (3752, 767102), (4396, 654724), (4886, 589064), (5584, 515431), (6566, 438344), (7504, 383551), (7693, 374128), (8792, 327362), (9772, 294532), (10519, 273616), (13132, 219172), (15386, 187064), (17101, 168304), (17584, 163681), (19544, 147266), (21038, 136808), (23383, 123088), (26264, 109586), (30772, 93532), (34202, 84152), (39088, 73633), (42076, 68404), (46766, 61544), (52528, 54793)]