1618377488

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1637}}^1$

素因数の和:1769

約数の個数: 120

約数和(自身を含む): 3971042712

約数和(自身を除く): 2352665224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 97, 98, 104, 112, 182, 194, 196, 208, 364, 388, 392, 637, 679, 728, 776, 784, 1261, 1274, 1358, 1456, 1552, 1637, 2522, 2548, 2716, 3274, 4753, 5044, 5096, 5432, 6548, 8827, 9506, 10088, 10192, 10864, 11459, 13096, 17654, 19012, 20176, 21281, 22918, 26192, 35308, 38024, 42562, 45836, 61789, 70616, 76048, 80213, 85124, 91672, 123578, 141232, 148967, 158789, 160426, 170248, 183344, 247156, 297934, 317578, 320852, 340496, 494312, 595868, 635156, 641704, 988624, 1042769, 1111523, 1191736, 1270312, 1283408, 2064257, 2085538, 2223046, 2383472, 2540624, 4128514, 4171076, 4446092, 7780661, 8257028, 8342152, 8892184, 14449799, 15561322, 16514056, 16684304, 17784368, 28899598, 31122644, 33028112, 57799196, 62245288, 101148593, 115598392, 124490576, 202297186, 231196784, 404594372, 809188744, 1618377488]

約数ペア:

[(1, 1618377488), (2, 809188744), (4, 404594372), (7, 231196784), (8, 202297186), (13, 124490576), (14, 115598392), (16, 101148593), (26, 62245288), (28, 57799196), (49, 33028112), (52, 31122644), (56, 28899598), (91, 17784368), (97, 16684304), (98, 16514056), (104, 15561322), (112, 14449799), (182, 8892184), (194, 8342152), (196, 8257028), (208, 7780661), (364, 4446092), (388, 4171076), (392, 4128514), (637, 2540624), (679, 2383472), (728, 2223046), (776, 2085538), (784, 2064257), (1261, 1283408), (1274, 1270312), (1358, 1191736), (1456, 1111523), (1552, 1042769), (1637, 988624), (2522, 641704), (2548, 635156), (2716, 595868), (3274, 494312), (4753, 340496), (5044, 320852), (5096, 317578), (5432, 297934), (6548, 247156), (8827, 183344), (9506, 170248), (10088, 160426), (10192, 158789), (10864, 148967), (11459, 141232), (13096, 123578), (17654, 91672), (19012, 85124), (20176, 80213), (21281, 76048), (22918, 70616), (26192, 61789), (35308, 45836), (38024, 42562)]