15678319488

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{16273}}^1$

素因数の和:16496

約数の個数: 128

約数和(自身を含む): 45084187680

約数和(自身を除く): 29405868192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 193, 208, 312, 384, 386, 416, 579, 624, 772, 832, 1158, 1248, 1544, 1664, 2316, 2496, 2509, 3088, 4632, 4992, 5018, 6176, 7527, 9264, 10036, 12352, 15054, 16273, 18528, 20072, 24704, 30108, 32546, 37056, 40144, 48819, 60216, 65092, 74112, 80288, 97638, 120432, 130184, 160576, 195276, 211549, 240864, 260368, 321152, 390552, 423098, 481728, 520736, 634647, 781104, 846196, 963456, 1041472, 1269294, 1562208, 1692392, 2082944, 2538588, 3124416, 3140689, 3384784, 5077176, 6248832, 6281378, 6769568, 9422067, 10154352, 12562756, 13539136, 18844134, 20308704, 25125512, 27078272, 37688268, 40617408, 40828957, 50251024, 75376536, 81234816, 81657914, 100502048, 122486871, 150753072, 163315828, 201004096, 244973742, 301506144, 326631656, 402008192, 489947484, 603012288, 653263312, 979894968, 1206024576, 1306526624, 1959789936, 2613053248, 3919579872, 5226106496, 7839159744, 15678319488]

約数ペア:

[(1, 15678319488), (2, 7839159744), (3, 5226106496), (4, 3919579872), (6, 2613053248), (8, 1959789936), (12, 1306526624), (13, 1206024576), (16, 979894968), (24, 653263312), (26, 603012288), (32, 489947484), (39, 402008192), (48, 326631656), (52, 301506144), (64, 244973742), (78, 201004096), (96, 163315828), (104, 150753072), (128, 122486871), (156, 100502048), (192, 81657914), (193, 81234816), (208, 75376536), (312, 50251024), (384, 40828957), (386, 40617408), (416, 37688268), (579, 27078272), (624, 25125512), (772, 20308704), (832, 18844134), (1158, 13539136), (1248, 12562756), (1544, 10154352), (1664, 9422067), (2316, 6769568), (2496, 6281378), (2509, 6248832), (3088, 5077176), (4632, 3384784), (4992, 3140689), (5018, 3124416), (6176, 2538588), (7527, 2082944), (9264, 1692392), (10036, 1562208), (12352, 1269294), (15054, 1041472), (16273, 963456), (18528, 846196), (20072, 781104), (24704, 634647), (30108, 520736), (32546, 481728), (37056, 423098), (40144, 390552), (48819, 321152), (60216, 260368), (65092, 240864), (74112, 211549), (80288, 195276), (97638, 160576), (120432, 130184)]