8781002944

素因数分解:

$2^6\times 7^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{1811}}^1$

素因数の和:2046

約数の個数: 112

約数和(自身を含む): 20324551680

約数和(自身を除く): 11543548736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 137, 158, 224, 274, 316, 448, 548, 553, 632, 959, 1096, 1106, 1264, 1811, 1918, 2192, 2212, 2528, 3622, 3836, 4384, 4424, 5056, 7244, 7672, 8768, 8848, 10823, 12677, 14488, 15344, 17696, 21646, 25354, 28976, 30688, 35392, 43292, 50708, 57952, 61376, 75761, 86584, 101416, 115904, 143069, 151522, 173168, 202832, 248107, 286138, 303044, 346336, 405664, 496214, 572276, 606088, 692672, 811328, 992428, 1001483, 1144552, 1212176, 1736749, 1984856, 2002966, 2289104, 2424352, 3473498, 3969712, 4005932, 4578208, 4848704, 6946996, 7939424, 8011864, 9156416, 13893992, 15878848, 16023728, 19600453, 27787984, 32047456, 39200906, 55575968, 64094912, 78401812, 111151936, 137203171, 156803624, 274406342, 313607248, 548812684, 627214496, 1097625368, 1254428992, 2195250736, 4390501472, 8781002944]

約数ペア:

[(1, 8781002944), (2, 4390501472), (4, 2195250736), (7, 1254428992), (8, 1097625368), (14, 627214496), (16, 548812684), (28, 313607248), (32, 274406342), (56, 156803624), (64, 137203171), (79, 111151936), (112, 78401812), (137, 64094912), (158, 55575968), (224, 39200906), (274, 32047456), (316, 27787984), (448, 19600453), (548, 16023728), (553, 15878848), (632, 13893992), (959, 9156416), (1096, 8011864), (1106, 7939424), (1264, 6946996), (1811, 4848704), (1918, 4578208), (2192, 4005932), (2212, 3969712), (2528, 3473498), (3622, 2424352), (3836, 2289104), (4384, 2002966), (4424, 1984856), (5056, 1736749), (7244, 1212176), (7672, 1144552), (8768, 1001483), (8848, 992428), (10823, 811328), (12677, 692672), (14488, 606088), (15344, 572276), (17696, 496214), (21646, 405664), (25354, 346336), (28976, 303044), (30688, 286138), (35392, 248107), (43292, 202832), (50708, 173168), (57952, 151522), (61376, 143069), (75761, 115904), (86584, 101416)]