7981294654404

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{8887}}^1\times {\mathrm{12011}}^1$

素因数の和:21006

約数の個数: 144

約数和(自身を含む): 21140714090496

約数和(自身を除く): 13159419436092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 67, 93, 124, 134, 186, 201, 268, 279, 372, 402, 558, 603, 804, 1116, 1206, 2077, 2412, 4154, 6231, 8308, 8887, 12011, 12462, 17774, 18693, 24022, 24924, 26661, 35548, 36033, 37386, 48044, 53322, 72066, 74772, 79983, 106644, 108099, 144132, 159966, 216198, 275497, 319932, 372341, 432396, 550994, 595429, 744682, 804737, 826491, 1101988, 1117023, 1190858, 1489364, 1609474, 1652982, 1786287, 2234046, 2381716, 2414211, 2479473, 3218948, 3305964, 3351069, 3572574, 4468092, 4828422, 4958946, 5358861, 6702138, 7145148, 7242633, 9656844, 9917892, 10717722, 13404276, 14485266, 18458299, 21435444, 24946847, 28970532, 36916598, 49893694, 55374897, 73833196, 74840541, 99787388, 106741757, 110749794, 149681082, 166124691, 213483514, 221499588, 224521623, 299362164, 320225271, 332249382, 426967028, 449043246, 640450542, 664498764, 898086492, 960675813, 1280901084, 1921351626, 3308994467, 3842703252, 6617988934, 7151697719, 9926983401, 13235977868, 14303395438, 19853966802, 21455093157, 28606790876, 29780950203, 39707933604, 42910186314, 59561900406, 64365279471, 85820372628, 119123800812, 128730558942, 221702629289, 257461117884, 443405258578, 665107887867, 886810517156, 1330215775734, 1995323663601, 2660431551468, 3990647327202, 7981294654404]

約数ペア:

[(1, 7981294654404), (2, 3990647327202), (3, 2660431551468), (4, 1995323663601), (6, 1330215775734), (9, 886810517156), (12, 665107887867), (18, 443405258578), (31, 257461117884), (36, 221702629289), (62, 128730558942), (67, 119123800812), (93, 85820372628), (124, 64365279471), (134, 59561900406), (186, 42910186314), (201, 39707933604), (268, 29780950203), (279, 28606790876), (372, 21455093157), (402, 19853966802), (558, 14303395438), (603, 13235977868), (804, 9926983401), (1116, 7151697719), (1206, 6617988934), (2077, 3842703252), (2412, 3308994467), (4154, 1921351626), (6231, 1280901084), (8308, 960675813), (8887, 898086492), (12011, 664498764), (12462, 640450542), (17774, 449043246), (18693, 426967028), (24022, 332249382), (24924, 320225271), (26661, 299362164), (35548, 224521623), (36033, 221499588), (37386, 213483514), (48044, 166124691), (53322, 149681082), (72066, 110749794), (74772, 106741757), (79983, 99787388), (106644, 74840541), (108099, 73833196), (144132, 55374897), (159966, 49893694), (216198, 36916598), (275497, 28970532), (319932, 24946847), (372341, 21435444), (432396, 18458299), (550994, 14485266), (595429, 13404276), (744682, 10717722), (804737, 9917892), (826491, 9656844), (1101988, 7242633), (1117023, 7145148), (1190858, 6702138), (1489364, 5358861), (1609474, 4958946), (1652982, 4828422), (1786287, 4468092), (2234046, 3572574), (2381716, 3351069), (2414211, 3305964), (2479473, 3218948)]