18284531104

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{967}}^1$

素因数の和:1411

約数の個数: 144

約数和(自身を含む): 43381578240

約数和(自身を除く): 25097047136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 389, 392, 434, 496, 778, 784, 868, 967, 992, 1519, 1556, 1568, 1736, 1934, 2723, 3038, 3112, 3472, 3868, 5446, 6076, 6224, 6769, 6944, 7736, 10892, 12059, 12152, 12448, 13538, 15472, 19061, 21784, 24118, 24304, 27076, 29977, 30944, 38122, 43568, 47383, 48236, 48608, 54152, 59954, 76244, 84413, 87136, 94766, 96472, 108304, 119908, 152488, 168826, 189532, 192944, 209839, 216608, 239816, 304976, 337652, 376163, 379064, 385888, 419678, 479632, 590891, 609952, 675304, 752326, 758128, 839356, 959264, 1181782, 1350608, 1468873, 1504652, 1516256, 1678712, 2363564, 2633141, 2701216, 2937746, 3009304, 3357424, 4727128, 5266282, 5875492, 6018608, 6714848, 9454256, 10532564, 11661053, 11750984, 12037216, 18431987, 18908512, 21065128, 23322106, 23501968, 36863974, 42130256, 46644212, 47003936, 73727948, 81627371, 84260512, 93288424, 147455896, 163254742, 186576848, 294911792, 326509484, 373153696, 571391597, 589823584, 653018968, 1142783194, 1306037936, 2285566388, 2612075872, 4571132776, 9142265552, 18284531104]

約数ペア:

[(1, 18284531104), (2, 9142265552), (4, 4571132776), (7, 2612075872), (8, 2285566388), (14, 1306037936), (16, 1142783194), (28, 653018968), (31, 589823584), (32, 571391597), (49, 373153696), (56, 326509484), (62, 294911792), (98, 186576848), (112, 163254742), (124, 147455896), (196, 93288424), (217, 84260512), (224, 81627371), (248, 73727948), (389, 47003936), (392, 46644212), (434, 42130256), (496, 36863974), (778, 23501968), (784, 23322106), (868, 21065128), (967, 18908512), (992, 18431987), (1519, 12037216), (1556, 11750984), (1568, 11661053), (1736, 10532564), (1934, 9454256), (2723, 6714848), (3038, 6018608), (3112, 5875492), (3472, 5266282), (3868, 4727128), (5446, 3357424), (6076, 3009304), (6224, 2937746), (6769, 2701216), (6944, 2633141), (7736, 2363564), (10892, 1678712), (12059, 1516256), (12152, 1504652), (12448, 1468873), (13538, 1350608), (15472, 1181782), (19061, 959264), (21784, 839356), (24118, 758128), (24304, 752326), (27076, 675304), (29977, 609952), (30944, 590891), (38122, 479632), (43568, 419678), (47383, 385888), (48236, 379064), (48608, 376163), (54152, 337652), (59954, 304976), (76244, 239816), (84413, 216608), (87136, 209839), (94766, 192944), (96472, 189532), (108304, 168826), (119908, 152488)]