979658568

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{3911}}^1$

素因数の和:4008

約数の個数: 144

約数和(自身を含む): 3130695360

約数和(自身を除く): 2151036792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 71, 72, 84, 98, 126, 142, 147, 168, 196, 213, 252, 284, 294, 392, 426, 441, 497, 504, 568, 588, 639, 852, 882, 994, 1176, 1278, 1491, 1704, 1764, 1988, 2556, 2982, 3479, 3528, 3911, 3976, 4473, 5112, 5964, 6958, 7822, 8946, 10437, 11733, 11928, 13916, 15644, 17892, 20874, 23466, 27377, 27832, 31288, 31311, 35199, 35784, 41748, 46932, 54754, 62622, 70398, 82131, 83496, 93864, 109508, 125244, 140796, 164262, 191639, 219016, 246393, 250488, 277681, 281592, 328524, 383278, 492786, 555362, 574917, 657048, 766556, 833043, 985572, 1110724, 1149834, 1533112, 1666086, 1724751, 1943767, 1971144, 2221448, 2299668, 2499129, 3332172, 3449502, 3887534, 4599336, 4998258, 5831301, 6664344, 6899004, 7775068, 9996516, 11662602, 13606369, 13798008, 15550136, 17493903, 19993032, 23325204, 27212738, 34987806, 40819107, 46650408, 54425476, 69975612, 81638214, 108850952, 122457321, 139951224, 163276428, 244914642, 326552856, 489829284, 979658568]

約数ペア:

[(1, 979658568), (2, 489829284), (3, 326552856), (4, 244914642), (6, 163276428), (7, 139951224), (8, 122457321), (9, 108850952), (12, 81638214), (14, 69975612), (18, 54425476), (21, 46650408), (24, 40819107), (28, 34987806), (36, 27212738), (42, 23325204), (49, 19993032), (56, 17493903), (63, 15550136), (71, 13798008), (72, 13606369), (84, 11662602), (98, 9996516), (126, 7775068), (142, 6899004), (147, 6664344), (168, 5831301), (196, 4998258), (213, 4599336), (252, 3887534), (284, 3449502), (294, 3332172), (392, 2499129), (426, 2299668), (441, 2221448), (497, 1971144), (504, 1943767), (568, 1724751), (588, 1666086), (639, 1533112), (852, 1149834), (882, 1110724), (994, 985572), (1176, 833043), (1278, 766556), (1491, 657048), (1704, 574917), (1764, 555362), (1988, 492786), (2556, 383278), (2982, 328524), (3479, 281592), (3528, 277681), (3911, 250488), (3976, 246393), (4473, 219016), (5112, 191639), (5964, 164262), (6958, 140796), (7822, 125244), (8946, 109508), (10437, 93864), (11733, 83496), (11928, 82131), (13916, 70398), (15644, 62622), (17892, 54754), (20874, 46932), (23466, 41748), (27377, 35784), (27832, 35199), (31288, 31311)]