7988150079

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2089}}^1$

素因数の和:2174

約数の個数: 144

約数和(自身を含む): 15610795200

約数和(自身を除く): 7622645121

約数列:

[1, 3, 7, 9, 13, 21, 23, 29, 39, 49, 63, 69, 87, 91, 117, 147, 161, 203, 207, 261, 273, 299, 377, 441, 483, 609, 637, 667, 819, 897, 1127, 1131, 1421, 1449, 1827, 1911, 2001, 2089, 2093, 2639, 2691, 3381, 3393, 4263, 4669, 5733, 6003, 6267, 6279, 7917, 8671, 10143, 12789, 14007, 14623, 14651, 18473, 18801, 18837, 23751, 26013, 27157, 32683, 42021, 43869, 43953, 48047, 55419, 60581, 60697, 78039, 81471, 98049, 102361, 131607, 131859, 144141, 166257, 181743, 182091, 190099, 244413, 294147, 307083, 336329, 424067, 424879, 432423, 545229, 546273, 570297, 624611, 787553, 921249, 1008987, 1272201, 1274637, 1330693, 1393363, 1710891, 1873833, 2354303, 2362659, 2968469, 3026961, 3816603, 3823911, 3992079, 4180089, 4372277, 5512871, 5621499, 7062909, 7087977, 8905407, 9753541, 11976237, 12540267, 13116831, 16538613, 18113719, 21188727, 26716221, 29260623, 30605939, 38590097, 39350493, 49615839, 54341157, 68274787, 87781869, 91817817, 115770291, 126796033, 163023471, 204824361, 275453451, 347310873, 380388099, 614473083, 887572231, 1141164297, 2662716693, 7988150079]

約数ペア:

[(1, 7988150079), (3, 2662716693), (7, 1141164297), (9, 887572231), (13, 614473083), (21, 380388099), (23, 347310873), (29, 275453451), (39, 204824361), (49, 163023471), (63, 126796033), (69, 115770291), (87, 91817817), (91, 87781869), (117, 68274787), (147, 54341157), (161, 49615839), (203, 39350493), (207, 38590097), (261, 30605939), (273, 29260623), (299, 26716221), (377, 21188727), (441, 18113719), (483, 16538613), (609, 13116831), (637, 12540267), (667, 11976237), (819, 9753541), (897, 8905407), (1127, 7087977), (1131, 7062909), (1421, 5621499), (1449, 5512871), (1827, 4372277), (1911, 4180089), (2001, 3992079), (2089, 3823911), (2093, 3816603), (2639, 3026961), (2691, 2968469), (3381, 2362659), (3393, 2354303), (4263, 1873833), (4669, 1710891), (5733, 1393363), (6003, 1330693), (6267, 1274637), (6279, 1272201), (7917, 1008987), (8671, 921249), (10143, 787553), (12789, 624611), (14007, 570297), (14623, 546273), (14651, 545229), (18473, 432423), (18801, 424879), (18837, 424067), (23751, 336329), (26013, 307083), (27157, 294147), (32683, 244413), (42021, 190099), (43869, 182091), (43953, 181743), (48047, 166257), (55419, 144141), (60581, 131859), (60697, 131607), (78039, 102361), (81471, 98049)]